| Seaham to Alum Rock (California) | 5,160.57 mi (8,305.14 km) |
| Seaham to Alvin (Texas) | 4,732.55 mi (7,616.31 km) |
| Seaham to Amarillo (Texas) | 4,651.49 mi (7,485.84 km) |
| Seaham to Amelia (Ohio) | 3,816.27 mi (6,141.69 km) |
| Seaham to American Canyon (California) | 5,124.75 mi (8,247.49 km) |
| Seaham to American Fork (Utah) | 4,691.01 mi (7,549.45 km) |
| Seaham to Americus (Georgia) | 4,170.39 mi (6,711.60 km) |
| Seaham to Ames (Iowa) | 4,005.70 mi (6,446.55 km) |
| Seaham to Amherst (Ohio) | 3,625.88 mi (5,835.30 km) |
| Seaham to Ammon (Idaho) | 4,522.75 mi (7,278.66 km) |
| Seaham to Amsterdam (New York) | 3,251.37 mi (5,232.57 km) |
| Seaham to Anacortes (Washington) | 4,528.77 mi (7,288.34 km) |
| Seaham to Anaheim (California) | 5,251.97 mi (8,452.22 km) |
| Seaham to Anchorage (Alaska) | 4,231.72 mi (6,810.30 km) |
| Seaham to Anderson (California) | 4,991.41 mi (8,032.89 km) |
