| Williamsport to Fort Madison (Iowa) | 747.57 mi (1,203.10 km) |
| Williamsport to Fort Meade (Maryland) | 148.24 mi (238.57 km) |
| Williamsport to Fort Mill (South Carolina) | 479.96 mi (772.42 km) |
| Williamsport to Fort Mohave (Arizona) | 2,068.71 mi (3,329.26 km) |
| Williamsport to Fort Morgan (Colorado) | 1,396.53 mi (2,247.50 km) |
| Williamsport to Fort Myers (Florida) | 1,046.42 mi (1,684.04 km) |
| Williamsport to Fort Oglethorpe (Georgia) | 623.34 mi (1,003.17 km) |
| Williamsport to Fort Payne (Alabama) | 664.85 mi (1,069.97 km) |
| Williamsport to Fort Pierce (Florida) | 972.73 mi (1,565.46 km) |
| Williamsport to Fort Smith (Arkansas) | 1,021.86 mi (1,644.52 km) |
| Williamsport to Fort Thomas (Kentucky) | 418.83 mi (674.05 km) |
| Williamsport to Fort Walton Beach (Florida) | 918.79 mi (1,478.64 km) |
| Williamsport to Fort Washington (Maryland) | 173.16 mi (278.67 km) |
| Williamsport to Fort Wayne (Indiana) | 421.64 mi (678.57 km) |
| Williamsport to Fort Worth (Texas) | 1,259.46 mi (2,026.91 km) |
