| Seaham to Ashwaubenon (Wisconsin) | 3,690.10 mi (5,938.64 km) |
| Seaham to Aspen Hill (Maryland) | 3,542.68 mi (5,701.39 km) |
| Seaham to Astoria (Oregon) | 4,692.73 mi (7,552.21 km) |
| Seaham to Atascadero (California) | 5,239.57 mi (8,432.28 km) |
| Seaham to Atascocita (Texas) | 4,696.84 mi (7,558.84 km) |
| Seaham to Atchison (Kansas) | 4,185.19 mi (6,735.40 km) |
| Seaham to Athens (Alabama) | 4,133.70 mi (6,652.54 km) |
| Seaham to Athens (Georgia) | 4,040.43 mi (6,502.45 km) |
| Seaham to Athens (Ohio) | 3,721.89 mi (5,989.80 km) |
| Seaham to Athens (Tennessee) | 4,010.44 mi (6,454.18 km) |
| Seaham to Athens (Texas) | 4,599.93 mi (7,402.88 km) |
| Seaham to Atlanta (Georgia) | 4,090.43 mi (6,582.91 km) |
| Seaham to Atlantic Beach (Florida) | 4,151.90 mi (6,681.84 km) |
| Seaham to Atlantic City (New Jersey) | 3,427.65 mi (5,516.27 km) |
| Seaham to Attleboro (Massachusetts) | 3,186.55 mi (5,128.26 km) |
