| Williamstown to Fort Madison (Iowa) | 865.75 mi (1,393.29 km) |
| Williamstown to Fort Meade (Maryland) | 102.44 mi (164.87 km) |
| Williamstown to Fort Mill (South Carolina) | 460.00 mi (740.30 km) |
| Williamstown to Fort Mohave (Arizona) | 2,181.12 mi (3,510.17 km) |
| Williamstown to Fort Morgan (Colorado) | 1,519.38 mi (2,445.20 km) |
| Williamstown to Fort Myers (Florida) | 985.25 mi (1,585.61 km) |
| Williamstown to Fort Oglethorpe (Georgia) | 652.32 mi (1,049.81 km) |
| Williamstown to Fort Payne (Alabama) | 691.91 mi (1,113.52 km) |
| Williamstown to Fort Pierce (Florida) | 901.28 mi (1,450.48 km) |
| Williamstown to Fort Smith (Arkansas) | 1,101.62 mi (1,772.88 km) |
| Williamstown to Fort Thomas (Kentucky) | 507.40 mi (816.58 km) |
| Williamstown to Fort Walton Beach (Florida) | 916.71 mi (1,475.31 km) |
| Williamstown to Fort Washington (Maryland) | 127.00 mi (204.39 km) |
| Williamstown to Fort Wayne (Indiana) | 543.31 mi (874.37 km) |
| Williamstown to Fort Worth (Texas) | 1,330.37 mi (2,141.02 km) |
