| Annapolis Neck to Orangevale (California) | 2,382.82 mi (3,834.79 km) |
| Annapolis Neck to Orchards (Washington) | 2,363.84 mi (3,804.23 km) |
| Annapolis Neck to Orcutt (California) | 2,419.51 mi (3,893.82 km) |
| Annapolis Neck to Oregon (Ohio) | 410.38 mi (660.44 km) |
| Annapolis Neck to Oregon (Wisconsin) | 725.98 mi (1,168.35 km) |
| Annapolis Neck to Oregon City (Oregon) | 2,369.18 mi (3,812.82 km) |
| Annapolis Neck to Orem (Utah) | 1,863.41 mi (2,998.86 km) |
| Annapolis Neck to Orinda (California) | 2,447.85 mi (3,939.43 km) |
| Annapolis Neck to Orland Park (Illinois) | 626.10 mi (1,007.62 km) |
| Annapolis Neck to Orlando (Florida) | 774.25 mi (1,246.03 km) |
| Annapolis Neck to Ormond Beach (Florida) | 716.06 mi (1,152.38 km) |
| Annapolis Neck to Oro Valley (Arizona) | 1,974.20 mi (3,177.16 km) |
| Annapolis Neck to Oroville (California) | 2,386.73 mi (3,841.06 km) |
| Annapolis Neck to Oshkosh (Wisconsin) | 715.28 mi (1,151.14 km) |
| Annapolis Neck to Oskaloosa (Iowa) | 866.84 mi (1,395.04 km) |
