| Seaham to Karditsa | 1,515.86 mi (2,439.54 km) |
| Seaham to Kastoria | 1,432.08 mi (2,304.72 km) |
| Seaham to Katerini | 1,486.39 mi (2,392.12 km) |
| Seaham to Keratsini | 1,648.35 mi (2,652.77 km) |
| Seaham to Kerkyra | 1,437.96 mi (2,314.17 km) |
| Seaham to Kiato | 1,617.78 mi (2,603.57 km) |
| Seaham to Kifisia | 1,648.49 mi (2,652.99 km) |
| Seaham to Kilkis | 1,460.94 mi (2,351.16 km) |
| Seaham to Komotini | 1,543.81 mi (2,484.52 km) |
| Seaham to Korinthos | 1,627.50 mi (2,619.21 km) |
| Seaham to Koropi | 1,660.45 mi (2,672.23 km) |
| Seaham to Korydallos | 1,648.53 mi (2,653.05 km) |
| Seaham to Kos | 1,830.51 mi (2,945.92 km) |
| Seaham to Kozani | 1,460.78 mi (2,350.89 km) |
| Seaham to Lagos | 1,531.63 mi (2,464.92 km) |
