Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Thames River | Stream | | New London | 41 18 08 N | 072 04 46 W |
| Long Rock Dike | Levee | 2 | New London | 41 29 43 N | 072 04 45 W |
| Fort Shantok Indian Burying Ground | Cemetery | 39 | New London | 41 28 59 N | 072 04 45 W |
| Groton Heights Elementary School | School | 39 | New London | 41 21 18 N | 072 04 44 W |
| Sunset Hill | Summit | 241 | Windham | 41 47 43 N | 072 04 44 W |
| Jail Hill | Locale | 63 | New London | 41 31 44 N | 072 04 43 W |
| Jail Hill | Summit | 63 | New London | 41 31 44 N | 072 04 43 W |
| Thomas Kelly Junior High School | School | 89 | New London | 41 32 49 N | 072 04 43 W |
| Allyn Point | Populated Place | 13 | New London | 41 26 30 N | 072 04 43 W |
| Groton Balle Museum | Building | 41 | New London | 41 21 17 N | 072 04 43 W |
| Groton Monument | Park | 41 | New London | 41 21 17 N | 072 04 43 W |
| Beulah Land Church of God | Church | 18 | New London | 41 31 29 N | 072 04 42 W |
| Old Indian Fort | Locale | 38 | New London | 41 28 57 N | 072 04 42 W |
| Yantic River | Stream | | New London | 41 31 18 N | 072 04 42 W |
| Groton | Populated Place | 21 | New London | 41 21 00 N | 072 04 42 W |
| Grove Cemetery | Cemetery | 154 | Windham | 41 53 36 N | 072 04 42 W |
| Central Baptist Church | Church | 25 | New London | 41 31 30 N | 072 04 41 W |
| Connecticut State Superior Courthouse | Building | 25 | New London | 41 31 30 N | 072 04 41 W |
| Fort Shantok State Park | Park | 26 | New London | 41 28 50 N | 072 04 41 W |
| Monhegan Community College | School | 93 | New London | 41 32 58 N | 072 04 41 W |
| Highland Campground | Locale | 118 | Windham | 41 40 47 N | 072 04 41 W |
| Eastford Post Office | Post Office | 166 | Windham | 41 54 10 N | 072 04 41 W |
| Eastford Public Library | Building | 160 | Windham | 41 54 06 N | 072 04 41 W |
| Crown Hill | Summit | 30 | New London | 41 30 29 N | 072 04 40 W |
| Long Rock | Summit | 1 | New London | 41 29 33 N | 072 04 40 W |
| Chelsea Landing | Locale | 8 | New London | 41 31 20 N | 072 04 40 W |
| Courthouse Square | Park | 25 | New London | 41 31 30 N | 072 04 40 W |
| Shetucket River | Stream | | New London | 41 31 20 N | 072 04 40 W |
| Pine Acres Lake | Lake | 173 | Windham | 41 46 33 N | 072 04 39 W |
| Pine Acres Lake Dam | Dam | 173 | Windham | 41 46 33 N | 072 04 39 W |
| Silvermine Brook | Stream | | Windham | 41 50 12 N | 072 04 39 W |
| Saint Patrick Cathedral School | School | 36 | New London | 41 31 52 N | 072 04 38 W |
| Daughters of the American Revolution Museum | Building | 34 | New London | 41 32 06 N | 072 04 38 W |
| Bungee Brook | Stream | | Windham | 41 53 35 N | 072 04 38 W |
| New London Ledge Lighthouse | Locale | -3 | New London | 41 18 20 N | 072 04 38 W |
| Brown Memorial Park | Park | 0 | New London | 41 31 23 N | 072 04 37 W |
| Paul Cemetery | Cemetery | 16 | New London | 41 28 40 N | 072 04 37 W |
| Saint Patrick Cathedral | Church | 35 | New London | 41 31 53 N | 072 04 37 W |
| Vision Baptist Church | Church | 91 | New London | 41 35 06 N | 072 04 37 W |
| Laurel Hill Fire Department | Building | 34 | New London | 41 30 23 N | 072 04 36 W |
| Starr Cemetery | Cemetery | 50 | New London | 41 22 23 N | 072 04 36 W |
| Ledyard School | School | 25 | New London | 41 20 45 N | 072 04 36 W |
| Rock of Salvation Church | Church | 7 | New London | 41 19 41 N | 072 04 36 W |
| Bethel Cemetery | Cemetery | 48 | New London | 41 22 16 N | 072 04 35 W |
| Pleasant Valley Elementary School | School | 42 | New London | 41 22 33 N | 072 04 35 W |
| Connecticut Superior Courthouse | Building | 28 | New London | 41 31 34 N | 072 04 34 W |
| Norwich Chamber of Commerce | Building | 21 | New London | 41 31 29 N | 072 04 34 W |
| Norwich City Hall | Building | 28 | New London | 41 31 34 N | 072 04 34 W |
| Norwich Town Hall | Building | 28 | New London | 41 31 34 N | 072 04 34 W |
| Levi Chapman Cemetery | Cemetery | 34 | New London | 41 26 05 N | 072 04 34 W |
| Laurel Hill Bridge | Bridge | 0 | New London | 41 31 23 N | 072 04 33 W |
| National Spiritualist Church | Church | 20 | New London | 41 31 31 N | 072 04 33 W |
| Norwich | Populated Place | 19 | New London | 41 31 27 N | 072 04 33 W |
| Norwich Arts Council Gallery | Building | 20 | New London | 41 31 28 N | 072 04 33 W |
| Parlin Corner | Locale | 20 | New London | 41 31 31 N | 072 04 33 W |
| Union Square | Park | 20 | New London | 41 31 31 N | 072 04 33 W |
| Unitarian Universalist Church | Church | 37 | New London | 41 31 41 N | 072 04 33 W |
| Baldwin Hill | Summit | 65 | New London | 41 23 49 N | 072 04 33 W |
| Interchange 85 | Crossing | 33 | New London | 41 21 50 N | 072 04 33 W |
| Hiscox Pond | Lake | 181 | Windham | 41 56 46 N | 072 04 33 W |
| Hobs Island | Island | 6 | New London | 41 19 19 N | 072 04 33 W |
| New London County Home (historical) | Building | 47 | New London | 41 29 45 N | 072 04 32 W |
| Downtown Norwich Historic District | Park | 17 | New London | 41 31 31 N | 072 04 32 W |
| Broad Street School | School | 37 | New London | 41 32 05 N | 072 04 32 W |
| WICH-AM (Norwich) | Tower | 107 | New London | 41 33 10 N | 072 04 32 W |
| Baltic Reservoir | Reservoir | 80 | New London | 41 37 20 N | 072 04 32 W |
| Baltic Reservoir Dam Number 1 | Dam | 80 | New London | 41 37 20 N | 072 04 32 W |
| Saint Johns Christian Church | Church | 17 | New London | 41 20 12 N | 072 04 32 W |
| Fort Point | Cape | 1 | New London | 41 29 06 N | 072 04 31 W |
| Norwich Fire Headquarters | Building | 14 | New London | 41 31 35 N | 072 04 31 W |
| Oak Street Cemetery | Cemetery | 14 | New London | 41 31 35 N | 072 04 31 W |
| Trident Park | Park | 68 | New London | 41 23 47 N | 072 04 31 W |
| Broadway School | School | 28 | New London | 41 31 41 N | 072 04 30 W |
| Otis Library | Building | 14 | New London | 41 31 27 N | 072 04 30 W |
| Shantok Brook | Stream | | New London | 41 28 48 N | 072 04 30 W |
| United Congregational Church | Church | 11 | New London | 41 31 34 N | 072 04 30 W |
| Papoose Ledge | Bench | 15 | New London | 41 27 41 N | 072 04 30 W |
| Town of Sprague | Civil | 83 | New London | 41 37 26 N | 072 04 30 W |
| Eastern Point | Cape | -3 | New London | 41 19 11 N | 072 04 30 W |
| Manna Campground | Locale | 239 | Windham | 42 01 22 N | 072 04 30 W |
| Frank Ledge | Bar | -3 | New London | 41 18 40 N | 072 04 30 W |
| Laurel Hill Historic District | Park | 23 | New London | 41 31 05 N | 072 04 29 W |
| Eastern Point Beach | Beach | -3 | New London | 41 19 08 N | 072 04 29 W |
| Baltic Reservoir Dam Number 2 | Dam | 87 | New London | 41 37 18 N | 072 04 28 W |
| Col Ledyard Cemetery | Cemetery | 31 | New London | 41 21 01 N | 072 04 28 W |
| Glory Church | Church | 9 | New London | 41 31 26 N | 072 04 27 W |
| Ox Hill | Summit | 117 | New London | 41 33 39 N | 072 04 27 W |
| Covenant Presbyterian Church | Church | 49 | New London | 41 22 14 N | 072 04 27 W |
| Chat Norwich Church | Church | 11 | New London | 41 31 27 N | 072 04 26 W |
| Franklin Square | Park | 11 | New London | 41 31 27 N | 072 04 26 W |
| Mohegan Park | Park | 90 | New London | 41 32 33 N | 072 04 26 W |
| Photomobile Model Museum | Building | 241 | Windham | 42 01 27 N | 072 04 26 W |
| Easter Point | Cape | 13 | New London | 41 28 14 N | 072 04 25 W |
| Indian Creek | Stream | | New London | 41 28 07 N | 072 04 25 W |
| Lake George | Lake | 17 | New London | 41 21 21 N | 072 04 25 W |
| Sacred Heart Church | Church | 27 | New London | 41 20 54 N | 072 04 25 W |
| Sacred Heart School | School | 27 | New London | 41 20 54 N | 072 04 25 W |
| Furnace Hill | Summit | 199 | Windham | 41 56 44 N | 072 04 25 W |
| Red Rock | Summit | 1 | New London | 41 27 36 N | 072 04 24 W |
| Pleasant Valley | Populated Place | 40 | New London | 41 22 17 N | 072 04 24 W |
| Washington Park | Park | 17 | New London | 41 21 23 N | 072 04 24 W |
| Great Cedar Swamp | Swamp | 207 | Windham | 41 59 27 N | 072 04 24 W |
| Norwich State Hospital | Hospital | 30 | New London | 41 29 21 N | 072 04 23 W |
| Memorial Rose Gardens | Park | 68 | New London | 41 32 12 N | 072 04 23 W |
| Monhegan Tribal Memorial | Cemetery | 103 | New London | 41 32 49 N | 072 04 23 W |
| Evergreen Park | Locale | 206 | Windham | 41 58 06 N | 072 04 23 W |
| Assembly of God Church of Norwich | Church | 13 | New London | 41 31 40 N | 072 04 22 W |
| Franklin Park | Park | 18 | New London | 41 31 46 N | 072 04 21 W |
| Norwich City Cemetery | Cemetery | 17 | New London | 41 31 35 N | 072 04 21 W |
| Saint Josephs Roman Catholic Church | Church | 13 | New London | 41 31 36 N | 072 04 21 W |