Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| WWPN-FM (Westernport) | Tower | 380 | Allegany | 39 29 14 N | 079 03 12 W |
| Fairview Cemetery | Cemetery | 379 | Allegany | 39 42 37 N | 078 36 33 W |
| Mount Savage | Populated Place | 378 | Allegany | 39 41 44 N | 078 52 47 W |
| Barton | Populated Place | 377 | Allegany | 39 31 50 N | 079 01 03 W |
| Saint Gabriels Cemetery | Cemetery | 377 | Allegany | 39 31 21 N | 079 01 12 W |
| Myersville Springs | Spring | 376 | Frederick | 39 32 50 N | 077 35 22 W |
| Cunningham Falls Nature Trail | Trail | 375 | Frederick | 39 37 57 N | 077 27 42 W |
| Forest School (historical) | School | 374 | Frederick | 39 35 05 N | 077 31 56 W |
| Ridge Hill | Summit | 373 | Frederick | 39 26 08 N | 077 29 44 W |
| Barton Elementary School | School | 371 | Allegany | 39 31 12 N | 079 01 03 W |
| Pleasant Valley | Populated Place | 369 | Allegany | 39 42 35 N | 078 38 26 W |
| Indian Springs | Spring | 368 | Washington | 39 39 59 N | 077 57 54 W |
| Seymour B Cooper Memorial Wildlife Sanctuary | Park | 367 | Frederick | 39 40 15 N | 077 25 10 W |
| Lake Habeeb | Reservoir | 366 | Allegany | 39 42 06 N | 078 39 41 W |
| Rocky Gap Dam | Dam | 366 | Allegany | 39 42 06 N | 078 39 41 W |
| Fairmount | Populated Place | 365 | Frederick | 39 32 13 N | 077 35 36 W |
| Brush Tunnel | Tunnel | 364 | Allegany | 39 41 24 N | 078 48 50 W |
| Glen Afton Spring | Spring | 364 | Washington | 39 42 54 N | 077 30 40 W |
| Lovers Leap | Cliff | 363 | Allegany | 39 39 57 N | 078 46 40 W |
| Piney Ridge | Ridge | 363 | Allegany | 39 42 43 N | 078 24 48 W |
| Queens Point | Cape | 363 | Allegany | 39 26 41 N | 078 57 54 W |
| Twiggtown | Populated Place | 363 | Allegany | 39 38 22 N | 078 39 20 W |
| Highland | Populated Place | 362 | Frederick | 39 31 15 N | 077 31 05 W |
| Highland School (historical) | School | 362 | Frederick | 39 31 16 N | 077 31 04 W |
| Sevenfoot Rock | Cliff | 362 | Frederick | 39 26 52 N | 077 29 03 W |
| Fifty-Four Cemetery | Cemetery | 361 | Allegany | 39 34 25 N | 078 30 48 W |
| Highland Cemetery | Cemetery | 360 | Frederick | 39 31 15 N | 077 31 03 W |
| Westernport Elementary School | School | 360 | Allegany | 39 29 05 N | 079 02 13 W |
| Eldridge | Populated Place | 355 | Frederick | 39 35 20 N | 077 33 04 W |
| Morrison | Locale | 355 | Allegany | 39 30 40 N | 079 01 25 W |
| Middle Creek Estates | Populated Place | 354 | Frederick | 39 34 40 N | 077 32 15 W |
| Anthony Ridge | Ridge | 353 | Allegany | 39 33 52 N | 078 28 20 W |
| Green Meadow Cemetery | Cemetery | 353 | Allegany | 39 40 36 N | 078 37 23 W |
| Camp 1 | Locale | 351 | Frederick | 39 38 31 N | 077 26 54 W |
| Camp Misty Mount Historic District | Park | 351 | Frederick | 39 38 31 N | 077 26 54 W |
| Sabillasville Post Office | Post Office | 351 | Frederick | 39 42 27 N | 077 27 46 W |
| Wolfe | Populated Place | 351 | Frederick | 39 31 50 N | 077 31 14 W |
| Appalachian National Scenic Trail | Trail | 349 | Washington | 39 20 44 N | 077 40 15 W |
| Johnson Mountain | Summit | 348 | Washington | 39 40 30 N | 077 56 04 W |
| Morrison Cemetery | Cemetery | 348 | Allegany | 39 30 46 N | 079 01 23 W |
| Pine Rock | Summit | 346 | Frederick | 39 18 54 N | 077 31 52 W |
| Green Ridge | Ridge | 345 | Allegany | 39 41 25 N | 078 32 13 W |
| Reynolds | Populated Place | 344 | Allegany | 39 30 33 N | 079 01 40 W |
| Wolfsville Cemetery | Cemetery | 344 | Frederick | 39 34 40 N | 077 32 46 W |
| Country Club Mall Shopping Center | Locale | 343 | Allegany | 39 37 48 N | 078 50 12 W |
| Rine Cemetery | Cemetery | 343 | Allegany | 39 36 13 N | 078 27 43 W |
| Saint Marks Church | Church | 343 | Frederick | 39 34 56 N | 077 33 23 W |
| Forest Park | Populated Place | 341 | Washington | 39 42 10 N | 078 17 58 W |
| Jigger Hill | Summit | 341 | Frederick | 39 25 41 N | 077 29 50 W |
| Mar-Lu-Ridge Conference and Educational Center | School | 341 | Frederick | 39 18 58 N | 077 31 50 W |
| Bells Hill | Summit | 340 | Allegany | 39 38 19 N | 078 33 06 W |
| Pleasant Walk United Methodist Church | Church | 339 | Frederick | 39 32 34 N | 077 35 09 W |
| Saint Marks Cemetery | Cemetery | 338 | Frederick | 39 34 57 N | 077 33 27 W |
| Winchester | Populated Place | 337 | Allegany | 39 37 50 N | 078 50 14 W |
| Danville | Populated Place | 336 | Allegany | 39 30 20 N | 078 55 41 W |
| Hilltop Woods | Populated Place | 336 | Frederick | 39 26 55 N | 077 29 29 W |
| Piney Plains School | School | 336 | Allegany | 39 41 43 N | 078 22 54 W |
| Pleasant Walk Cemetery | Cemetery | 336 | Frederick | 39 32 33 N | 077 35 09 W |
| Savage River Full Gospel Church | Church | 336 | Garrett | 39 29 27 N | 079 05 48 W |
| Saint Mark Lutheran Church | Church | 335 | Frederick | 39 42 06 N | 077 27 29 W |
| Sixmile House | Populated Place | 335 | Allegany | 39 38 17 N | 078 50 54 W |
| Bloomington United Methodist Church | Church | 334 | Garrett | 39 28 47 N | 079 04 21 W |
| Divide Ridge | Ridge | 334 | Allegany | 39 42 34 N | 078 26 11 W |
| Pleasant Walk School (historical) | School | 334 | Frederick | 39 32 32 N | 077 35 09 W |
| Mount Collier Church | Church | 333 | Allegany | 39 38 35 N | 078 40 00 W |
| Phoenix (historical) | Populated Place | 332 | Allegany | 39 30 39 N | 079 02 25 W |
| Sabillasville | Populated Place | 332 | Frederick | 39 42 00 N | 077 27 23 W |
| United Brethren Cemetery | Cemetery | 332 | Frederick | 39 41 51 N | 077 27 23 W |
| Valley View | Populated Place | 332 | Carroll | 39 42 17 N | 076 55 18 W |
| Saint John United Methodist Church | Church | 331 | Frederick | 39 42 00 N | 077 27 22 W |
| Short Hill | Summit | 331 | Washington | 39 32 09 N | 077 38 00 W |
| District 6 (Catoctin) Election District | Civil | 330 | Frederick | 39 34 28 N | 077 32 36 W |
| Rush Church | Church | 330 | Allegany | 39 39 33 N | 078 37 16 W |
| Saint Johns Cemetery | Cemetery | 330 | Frederick | 39 42 00 N | 077 27 21 W |
| Waxler Cemetery | Cemetery | 330 | Allegany | 39 30 35 N | 078 55 34 W |
| Big Ridge | Ridge | 329 | Allegany | 39 38 23 N | 078 25 12 W |
| Interchange 41 | Crossing | 329 | Allegany | 39 38 27 N | 078 48 09 W |
| North Branch Potomac State Fish Management Area | Park | 329 | Garrett | 39 27 55 N | 079 05 49 W |
| Manahan Ranch Estates | Populated Place | 328 | Frederick | 39 40 08 N | 077 27 59 W |
| Round Top State Natural Heritage Park | Park | 328 | Washington | 39 40 25 N | 078 14 14 W |
| Edgemont Reservoir | Reservoir | 327 | Washington | 39 39 42 N | 077 32 41 W |
| Pinto Utilities Dam | Dam | 327 | Allegany | 39 35 06 N | 078 51 41 W |
| Pinto Utilities Reservoir | Reservoir | 327 | Allegany | 39 35 06 N | 078 51 41 W |
| Warners Gap Hollow Dam | Dam | 327 | Washington | 39 39 42 N | 077 32 41 W |
| Big Ridge Church | Church | 326 | Allegany | 39 41 12 N | 078 21 18 W |
| Church of Saint Joseph of the Sacred Heart of Jesus | Church | 325 | Frederick | 39 29 03 N | 077 37 07 W |
| Tonoloway Ridge | Ridge | 325 | Washington | 39 39 36 N | 078 15 53 W |
| Turners Gap | Gap | 324 | Frederick | 39 29 04 N | 077 37 12 W |
| Reno Monument | Park | 323 | Frederick | 39 28 13 N | 077 36 60 W |
| Wolfsville Reformed Cemetery | Cemetery | 323 | Frederick | 39 34 37 N | 077 33 23 W |
| Bloomington Volunteer Fire Department | Building | 322 | Garrett | 39 28 44 N | 079 04 17 W |
| Fox Gap | Gap | 322 | Frederick | 39 28 15 N | 077 37 00 W |
| Wolfsville Reformed Church | Church | 322 | Frederick | 39 34 37 N | 077 33 22 W |
| Arch Bridge | Populated Place | 321 | Frederick | 39 26 52 N | 077 30 03 W |
| Bloomington | Populated Place | 321 | Garrett | 39 28 48 N | 079 04 16 W |
| Wolfsville Elementary School | School | 321 | Frederick | 39 34 29 N | 077 33 12 W |
| Round Hill | Populated Place | 320 | Frederick | 39 26 08 N | 077 30 00 W |
| Royal Heights (subdivision) | Populated Place | 320 | Carroll | 39 39 21 N | 076 53 14 W |
| Wolfsville Puritan Park East | Park | 320 | Frederick | 39 34 55 N | 077 32 58 W |
| Allana Acres | Populated Place | 319 | Carroll | 39 42 49 N | 076 54 54 W |
| Bloomington Elementary School | School | 319 | Garrett | 39 28 32 N | 079 04 23 W |
| Gannon | Populated Place | 319 | Allegany | 39 30 33 N | 079 02 33 W |
| Sabillasville Elementary School | School | 319 | Frederick | 39 40 50 N | 077 27 23 W |
| Buck Ridge | Ridge | 318 | Allegany | 39 42 57 N | 078 33 41 W |
| Irongate | Populated Place | 318 | Frederick | 39 26 45 N | 077 29 17 W |
| Lutheran Cemetery | Cemetery | 318 | Carroll | 39 39 46 N | 076 52 36 W |
| McClellans Lookout | Locale | 318 | Washington | 39 27 11 N | 077 42 01 W |
| Red Hill | Summit | 318 | Washington | 39 27 11 N | 077 42 01 W |
| Summit Lake Camp | Locale | 318 | Frederick | 39 41 25 N | 077 24 23 W |
| Bloomington Post Office | Post Office | 317 | Garrett | 39 28 43 N | 079 04 15 W |