| Seabrook to Ashtabula (Ohio) | 288.51 mi (464.31 km) |
| Seabrook to Ashwaubenon (Wisconsin) | 692.00 mi (1,113.66 km) |
| Seabrook to Aspen Hill (Maryland) | 14.70 mi (23.65 km) |
| Seabrook to Astoria (Oregon) | 2,403.63 mi (3,868.27 km) |
| Seabrook to Atascadero (California) | 2,400.35 mi (3,862.99 km) |
| Seabrook to Atascocita (Texas) | 1,212.52 mi (1,951.36 km) |
| Seabrook to Atchison (Kansas) | 977.27 mi (1,572.77 km) |
| Seabrook to Athens (Alabama) | 628.46 mi (1,011.40 km) |
| Seabrook to Athens (Georgia) | 501.68 mi (807.38 km) |
| Seabrook to Athens (Ohio) | 282.19 mi (454.14 km) |
| Seabrook to Athens (Tennessee) | 490.94 mi (790.09 km) |
| Seabrook to Athens (Texas) | 1,161.77 mi (1,869.69 km) |
| Seabrook to Atlanta (Georgia) | 554.06 mi (891.68 km) |
| Seabrook to Atlantic Beach (Florida) | 650.77 mi (1,047.32 km) |
| Seabrook to Atlantic City (New Jersey) | 131.34 mi (211.36 km) |
