| Seaham to Forrest City (Arkansas) | 4,265.32 mi (6,864.36 km) |
| Seaham to Fort Atkinson (Wisconsin) | 3,792.53 mi (6,103.49 km) |
| Seaham to Fort Bliss (Texas) | 4,993.97 mi (8,037.02 km) |
| Seaham to Fort Campbell North (Kentucky) | 4,056.84 mi (6,528.85 km) |
| Seaham to Fort Carson (Colorado) | 4,559.50 mi (7,337.80 km) |
| Seaham to Fort Collins (Colorado) | 4,469.07 mi (7,192.28 km) |
| Seaham to Fort Dodge (Iowa) | 4,000.34 mi (6,437.93 km) |
| Seaham to Fort Drum (New York) | 3,261.53 mi (5,248.93 km) |
| Seaham to Fort Hood (Texas) | 4,729.02 mi (7,610.62 km) |
| Seaham to Fort Hunt (Virginia) | 3,559.02 mi (5,727.68 km) |
| Seaham to Fort Lauderdale (Florida) | 4,323.67 mi (6,958.27 km) |
| Seaham to Fort Lee (New Jersey) | 3,339.57 mi (5,374.52 km) |
| Seaham to Fort Leonard Wood (Missouri) | 4,171.47 mi (6,713.33 km) |
| Seaham to Fort Lewis (Washington) | 4,608.29 mi (7,416.32 km) |
| Seaham to Fort Madison (Iowa) | 3,996.85 mi (6,432.31 km) |
