| Seaham to Alcorcon | 1,007.71 mi (1,621.76 km) |
| Seaham to Alcoy | 1,116.01 mi (1,796.05 km) |
| Seaham to Alcudia | 1,055.83 mi (1,699.19 km) |
| Seaham to Aldaya | 1,063.16 mi (1,711.00 km) |
| Seaham to Alella | 936.80 mi (1,507.64 km) |
| Seaham to Alfafar | 1,066.18 mi (1,715.84 km) |
| Seaham to Alfaro | 875.04 mi (1,408.23 km) |
| Seaham to Algeciras | 1,307.62 mi (2,104.40 km) |
| Seaham to Algemesi | 1,082.14 mi (1,741.54 km) |
| Seaham to Algete | 989.03 mi (1,591.69 km) |
| Seaham to Alginet | 1,077.06 mi (1,733.36 km) |
| Seaham to Alguazas | 1,159.99 mi (1,866.82 km) |
| Seaham to Alhama de Murcia | 1,173.81 mi (1,889.06 km) |
| Seaham to Alhaurin de la Torre | 1,264.82 mi (2,035.53 km) |
| Seaham to Alhaurin el Grande | 1,267.90 mi (2,040.49 km) |
