Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Academy Hills | Populated Place | 67 | Cecil | 39 39 24 N | 075 51 19 W |
| West Branch Community Park | Park | 36 | Cecil | 39 39 24 N | 075 47 49 W |
| Miller Memorial Cemetery | Cemetery | 220 | Carroll | 39 39 24 N | 076 57 03 W |
| Clear Spring Elementary School | School | 182 | Washington | 39 39 24 N | 077 56 03 W |
| Clear Spring Town Hall | Building | 177 | Washington | 39 39 24 N | 077 55 45 W |
| Melvin United Methodist Church | Church | 248 | Allegany | 39 39 24 N | 078 45 04 W |
| Cumberland Quarry | Mine | 625 | Allegany | 39 39 24 N | 078 56 34 W |
| First Presbyterian Church of Frostburg | Church | 630 | Allegany | 39 39 24 N | 078 55 45 W |
| Saint Michaels School | School | 628 | Allegany | 39 39 24 N | 078 55 38 W |
| Mount Etna | Summit | 792 | Garrett | 39 39 24 N | 079 00 55 W |
| Blooming Rose | Populated Place | 623 | Garrett | 39 39 24 N | 079 26 21 W |
| Liberty Grove School House (historical) | School | 53 | Cecil | 39 39 23 N | 076 07 05 W |
| Rocky Top Church | Church | 60 | Cecil | 39 39 23 N | 076 07 15 W |
| Deerfield | Populated Place | 128 | Harford | 39 39 23 N | 076 16 07 W |
| Pine Grove Church | Church | 253 | Baltimore | 39 39 23 N | 076 41 58 W |
| Poplar Run | Stream | | Baltimore | 39 39 23 N | 076 46 21 W |
| Cunningham Acres (subdivision) | Populated Place | 154 | Carroll | 39 39 23 N | 077 10 25 W |
| Smithsburg Post Office | Post Office | 242 | Washington | 39 39 23 N | 077 34 09 W |
| Saint Andrews Episcopal Church | Church | 177 | Washington | 39 39 23 N | 077 55 40 W |
| Saint Johns United Church of Christ | Church | 181 | Washington | 39 39 23 N | 077 55 57 W |
| Tonoloway Club | Locale | 203 | Washington | 39 39 23 N | 078 16 25 W |
| Sideling Hill Wildlife Management Area | Park | 458 | Washington | 39 39 23 N | 078 19 28 W |
| District 1 (Orleans) Election District | Civil | 161 | Allegany | 39 39 23 N | 078 23 55 W |
| East Side School (historical) | School | 247 | Allegany | 39 39 23 N | 078 45 01 W |
| Trinity Evangelical Lutheran Church | Church | 192 | Allegany | 39 39 23 N | 078 46 03 W |
| Frostburg Public Library | Building | 618 | Allegany | 39 39 23 N | 078 55 34 W |
| Frostburg Community Park | Park | 605 | Allegany | 39 39 23 N | 078 56 23 W |
| Frostburg Historic District | Park | 631 | Allegany | 39 39 23 N | 078 55 49 W |
| Baltimore County Police Department Precinct 08 Parkville | Building | | Baltimore | 39 39 23 N | 076 54 43 W |
| Bank (historical) | Populated Place | 41 | Cecil | 39 39 22 N | 075 49 11 W |
| Coventry Meadows | Populated Place | 153 | Harford | 39 39 22 N | 076 28 30 W |
| Walbrook Manor | Populated Place | 235 | Carroll | 39 39 22 N | 076 49 14 W |
| North Potomac Junior High School | School | 170 | Washington | 39 39 22 N | 077 42 12 W |
| Potomac Heights (subdivision) | Populated Place | 168 | Washington | 39 39 22 N | 077 42 01 W |
| Salem Avenue School | School | 195 | Washington | 39 39 22 N | 077 44 13 W |
| Clear Spring | Populated Place | 174 | Washington | 39 39 22 N | 077 55 54 W |
| Zion United Church of Christ | Church | 190 | Allegany | 39 39 22 N | 078 46 05 W |
| Mount Pleasant Cemetery | Cemetery | 631 | Allegany | 39 39 22 N | 078 55 14 W |
| Alexander Run | Stream | | Garrett | 39 39 22 N | 079 12 13 W |
| Blooming Rose Cemetery | Cemetery | 632 | Garrett | 39 39 22 N | 079 26 23 W |
| Liberty Grove | Populated Place | 53 | Cecil | 39 39 21 N | 076 07 12 W |
| Dunsen Heights | Populated Place | 140 | Harford | 39 39 21 N | 076 22 39 W |
| Royal Heights (subdivision) | Populated Place | 320 | Carroll | 39 39 21 N | 076 53 14 W |
| Trinity Graveyard | Cemetery | 237 | Washington | 39 39 21 N | 077 34 23 W |
| Old Forge Elementary School | School | 192 | Washington | 39 39 21 N | 077 36 59 W |
| Potomac Heights Elementary School | School | 164 | Washington | 39 39 21 N | 077 41 47 W |
| Woodland Way Junior High School | School | 179 | Washington | 39 39 21 N | 077 42 50 W |
| Fairview Mountain | Summit | 505 | Washington | 39 39 21 N | 077 58 09 W |
| Spring Lick Hollow | Valley | | Allegany | 39 39 21 N | 078 23 47 W |
| Big Blue Spring | Spring | 190 | Allegany | 39 39 21 N | 078 46 05 W |
| District 5 (Accident) Election District | Civil | 752 | Garrett | 39 39 21 N | 079 18 46 W |
| Fikes Run | Stream | | Garrett | 39 39 21 N | 079 20 13 W |
| Warburton School (historical) | School | 110 | Cecil | 39 39 20 N | 075 55 28 W |
| New Valley | Populated Place | 35 | Cecil | 39 39 20 N | 076 08 14 W |
| Octoraro Creek | Stream | | Cecil | 39 39 20 N | 076 09 31 W |
| Bell Airport | Airport | 116 | Frederick | 39 39 20 N | 077 16 35 W |
| District 7 (Smithsburg) Election District | Civil | 260 | Washington | 39 39 20 N | 077 33 46 W |
| Trinity Lutheran Church | Church | 239 | Washington | 39 39 20 N | 077 34 24 W |
| Potomac Manor | Populated Place | 165 | Washington | 39 39 20 N | 077 41 42 W |
| Clear Spring Post Office | Post Office | 172 | Washington | 39 39 20 N | 077 55 42 W |
| Allegany High School | School | 239 | Allegany | 39 39 20 N | 078 46 32 W |
| Centre Street United Methodist Church | Church | 193 | Allegany | 39 39 20 N | 078 45 54 W |
| Saint Patricks Roman Catholic Church | Church | 193 | Allegany | 39 39 20 N | 078 45 51 W |
| La Vale | Populated Place | 239 | Allegany | 39 39 20 N | 078 48 38 W |
| First English Baptist Church | Church | 608 | Allegany | 39 39 20 N | 078 55 27 W |
| Saint Johns Episcopal Church | Church | 634 | Allegany | 39 39 20 N | 078 55 47 W |
| Piney Creek | Stream | | Carroll | 39 39 19 N | 077 15 56 W |
| District 23 (Wilsons) Election District | Civil | 144 | Washington | 39 39 19 N | 077 51 19 W |
| Clear Spring | Spring | 167 | Washington | 39 39 19 N | 077 55 48 W |
| Trinity Church of God | Church | 167 | Washington | 39 39 19 N | 077 55 48 W |
| Interchange 9 | Crossing | 131 | Washington | 39 39 19 N | 078 03 04 W |
| Sacred Heart Hospital | Hospital | 434 | Allegany | 39 39 19 N | 078 47 44 W |
| Blooming Rose Church | Church | 630 | Garrett | 39 39 19 N | 079 26 21 W |
| Leeds Cemetery | Cemetery | 54 | Cecil | 39 39 18 N | 075 52 34 W |
| Jefferson School (historical) | School | 116 | Cecil | 39 39 18 N | 076 02 49 W |
| Rock Manor | Populated Place | 133 | Harford | 39 39 18 N | 076 15 15 W |
| Fridinger Estates | Populated Place | 210 | Carroll | 39 39 18 N | 076 55 46 W |
| Copperfield (subdivision) | Populated Place | 159 | Carroll | 39 39 18 N | 077 09 27 W |
| Barth Spring | Spring | 304 | Washington | 39 39 18 N | 077 33 20 W |
| Pentecost Church | Church | 209 | Allegany | 39 39 18 N | 078 46 14 W |
| Assembly of God Church | Church | 614 | Allegany | 39 39 18 N | 078 55 38 W |
| Frostburg Church of the Brethren | Church | 631 | Allegany | 39 39 18 N | 078 55 45 W |
| Mount Pleasant Playground | Park | 637 | Allegany | 39 39 18 N | 078 55 07 W |
| Salem United Church of Christ | Church | 630 | Allegany | 39 39 18 N | 078 55 51 W |
| Zion United Church of Christ | Church | 613 | Allegany | 39 39 18 N | 078 55 20 W |
| The Bluffs | Populated Place | 74 | Cecil | 39 39 17 N | 076 08 52 W |
| Rowland Island | Island | 15 | Harford | 39 39 17 N | 076 10 07 W |
| Southern Cemetery | Cemetery | 140 | Harford | 39 39 17 N | 076 15 57 W |
| Grave Run Mills (historical) | Locale | 189 | Baltimore | 39 39 17 N | 076 48 09 W |
| Taneytown Industrial Development Area | Locale | 148 | Carroll | 39 39 17 N | 077 10 49 W |
| Motters Run | Stream | | Frederick | 39 39 17 N | 077 18 55 W |
| Smithsburg | Populated Place | 235 | Washington | 39 39 17 N | 077 34 22 W |
| West End Assembly of God Church | Church | 183 | Washington | 39 39 17 N | 077 43 54 W |
| Wilson Quarry | Mine | 131 | Washington | 39 39 17 N | 077 51 07 W |
| LaSalle High School | School | 192 | Allegany | 39 39 17 N | 078 45 50 W |
| Rose Hill Cemetery | Cemetery | 244 | Allegany | 39 39 17 N | 078 46 34 W |
| Saints Peter and Paul Cemetery | Cemetery | 238 | Allegany | 39 39 17 N | 078 46 41 W |
| Frostburg Recreational Complex | Park | 597 | Allegany | 39 39 17 N | 078 56 19 W |
| Welsh Memorial Baptist Church | Church | 628 | Allegany | 39 39 17 N | 078 55 47 W |
| Grave Run | Stream | | Baltimore | 39 39 16 N | 076 46 44 W |
| Beards Graveyard | Cemetery | 188 | Washington | 39 39 16 N | 077 37 16 W |
| Clear Spring Park | Park | 175 | Washington | 39 39 16 N | 077 56 03 W |
| Saint Michaels Catholic Church | Church | 177 | Washington | 39 39 16 N | 077 55 54 W |
| Saint Peters Cemetery | Cemetery | 177 | Washington | 39 39 16 N | 077 55 51 W |
| Saint Peters Evangelical Lutheran Church | Church | 178 | Washington | 39 39 16 N | 077 55 52 W |
| Park Head Cemetery | Cemetery | 135 | Washington | 39 39 16 N | 078 02 51 W |
| Parkhead United Methodist Church | Church | 134 | Washington | 39 39 16 N | 078 02 50 W |
| Long Pond | Reservoir | 169 | Allegany | 39 39 16 N | 078 24 28 W |
| LaVale United Methodist Church | Church | 248 | Allegany | 39 39 16 N | 078 48 45 W |
| Washington School House (historical) | School | 110 | Cecil | 39 39 15 N | 075 59 14 W |