| Southborough to Forrest City (Arkansas) | 4,426.16 mi (7,123.21 km) |
| Southborough to Fort Atkinson (Wisconsin) | 3,971.45 mi (6,391.42 km) |
| Southborough to Fort Bliss (Texas) | 5,183.97 mi (8,342.80 km) |
| Southborough to Fort Campbell North (Kentucky) | 4,214.23 mi (6,782.15 km) |
| Southborough to Fort Carson (Colorado) | 4,759.95 mi (7,660.40 km) |
| Southborough to Fort Collins (Colorado) | 4,673.79 mi (7,521.73 km) |
| Southborough to Fort Dodge (Iowa) | 4,188.79 mi (6,741.20 km) |
| Southborough to Fort Drum (New York) | 3,416.28 mi (5,497.97 km) |
| Southborough to Fort Hood (Texas) | 4,897.19 mi (7,881.26 km) |
| Southborough to Fort Hunt (Virginia) | 3,696.94 mi (5,949.65 km) |
| Southborough to Fort Lauderdale (Florida) | 4,428.23 mi (7,126.55 km) |
| Southborough to Fort Lee (New Jersey) | 3,477.56 mi (5,596.59 km) |
| Southborough to Fort Leonard Wood (Missouri) | 4,342.96 mi (6,989.31 km) |
| Southborough to Fort Lewis (Washington) | 4,849.05 mi (7,803.78 km) |
| Southborough to Fort Madison (Iowa) | 4,174.45 mi (6,718.13 km) |
