| Helena to Fort Madison (Iowa) | 1,109.32 mi (1,785.27 km) |
| Helena to Fort Meade (Maryland) | 1,843.15 mi (2,966.26 km) |
| Helena to Fort Mill (South Carolina) | 1,796.30 mi (2,890.87 km) |
| Helena to Fort Mohave (Arizona) | 812.16 mi (1,307.04 km) |
| Helena to Fort Morgan (Colorado) | 601.52 mi (968.06 km) |
| Helena to Fort Myers (Florida) | 2,146.96 mi (3,455.20 km) |
| Helena to Fort Oglethorpe (Georgia) | 1,604.81 mi (2,582.69 km) |
| Helena to Fort Payne (Alabama) | 1,605.51 mi (2,583.82 km) |
| Helena to Fort Pierce (Florida) | 2,168.55 mi (3,489.94 km) |
| Helena to Fort Smith (Arkansas) | 1,199.96 mi (1,931.15 km) |
| Helena to Fort Thomas (Kentucky) | 1,480.88 mi (2,383.25 km) |
| Helena to Fort Walton Beach (Florida) | 1,756.50 mi (2,826.82 km) |
| Helena to Fort Washington (Maryland) | 1,842.84 mi (2,965.77 km) |
| Helena to Fort Wayne (Indiana) | 1,384.76 mi (2,228.55 km) |
| Helena to Fort Worth (Texas) | 1,228.52 mi (1,977.11 km) |
