Select different State:
Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming| Fort Constitution (historical) | Fort Constitution (historical) | Middlesex | 7 | Clinton |
| Fort Fenwick (historical) | Fort Fenwick (historical) | Middlesex | 20 | Old Lyme |
| Fort Saybrook (historical) | Fort Saybrook (historical) | Middlesex | 26 | Old Lyme |
| Hyems Fort (historical) | Hyems Fort (historical) | Windham | Unknown | |
| Fort Decatur (historical) | Fort Decatur (historical) | New London | 256 | Uncasville |
| Fort Folly (historical) | Fort Folly (historical) | New London | Unknown | |
| Fort Griswold (historical) | Fort Griswold (historical) | New London | 98 | New London |
| Mystic Fort (historical) | Mystic Fort (historical) | New London | Unknown | |
| Sassacus Fort (historical) | Sassacus Fort (historical) | New London | Unknown | |
| Fort Griswold (historical) | Fort Griswold (historical) | Litchfield | Unknown | |
| Black Rock Revolutionary War Fort (historical) | Black Rock Revolutionary War Fort (historical) | New Haven | 0 | New Haven |
| Fort Nathan Hale (historical) | Fort Nathan Hale (historical) | New Haven | 10 | New Haven |
| Fort Trumbull (historical) | Fort Trumbull (historical) | New Haven | Unknown | |
| Fort Wooster (historical) | Fort Wooster (historical) | New Haven | 148 | New Haven |
| Black Rock Fort (historical) | Black Rock Fort (historical) | Fairfield | Unknown | |
| Fort Stamford (historical) | Fort Stamford (historical) | Fairfield | Unknown | |
| Fort Good Hope (historical) | Fort Good Hope (historical) | Hartford | Unknown | |
| Seymour Fort (historical) | Seymour Fort (historical) | Hartford | Unknown | |
| Fort Deming (historical) | Fort Deming (historical) | Hartford | 108 | Hartford South |
| Bridgeport Army Air Field (historical) | Bridgeport Army Air Field (historical) | Fairfield | 7 | Milford |
| Groton Army Air Field (historical) | Groton Army Air Field (historical) | New London | 10 | New London |
| New Haven Army Air Field (historical) | New Haven Army Air Field (historical) | New Haven | 7 | New Haven |
| Stone Ranch Military Reservation | Stone Ranch Military Reservation | New London | 187 | Old Lyme |
| Camp Niantic | Camp Niantic | New London | 23 | Niantic |
| Coast Guard Academy | Coast Guard Academy | New London | 75 | New London |
| Coast Guard Station New London | Coast Guard Station New London | New London | 0 | New London |
| Coast Guard Station New Haven | Coast Guard Station New Haven | New Haven | 138 | Milford |
| Naval Submarine Base New London | Naval Submarine Base New London | New London | 226 | Uncasville |