| Seaham to Kopavogur | 957.24 mi (1,540.52 km) |
| Seaham to Reykjavik | 959.34 mi (1,543.91 km) |
| Seaham to Saudharkrokur | 972.53 mi (1,565.13 km) |
| Seaham to Selfoss | 927.46 mi (1,492.61 km) |
| Seaham to An Cabhan | 248.96 mi (400.67 km) |
| Seaham to Arklow | 242.23 mi (389.83 km) |
| Seaham to Ashtown | 226.07 mi (363.82 km) |
| Seaham to Athy | 262.78 mi (422.90 km) |
| Seaham to Baile Atha Luain | 284.51 mi (457.87 km) |
| Seaham to Ballincollig | 361.57 mi (581.89 km) |
| Seaham to Blackrock | 223.02 mi (358.92 km) |
| Seaham to Carlow | 266.82 mi (429.40 km) |
| Seaham to Carrick on Shannon | 278.59 mi (448.34 km) |
| Seaham to Carrigaline | 357.89 mi (575.97 km) |
| Seaham to Castlebar | 327.37 mi (526.85 km) |
