| Cities | Distance |
|---|---|
| Seaham to Iver | 231.90 mi (373.20 km) |
| Seaham to Ivybridge | 325.98 mi (524.62 km) |
| Seaham to Jarrow | 11.44 mi (18.42 km) |
| Seaham to Johnstone | 142.00 mi (228.52 km) |
| Seaham to Kearsley | 99.63 mi (160.34 km) |
| Seaham to Keighley | 71.05 mi (114.34 km) |
| Seaham to Kempston | 191.51 mi (308.20 km) |
| Seaham to Kendal | 66.53 mi (107.07 km) |
| Seaham to Kenilworth | 172.91 mi (278.28 km) |
| Seaham to Kenley | 248.33 mi (399.64 km) |
| Seaham to Kensington | 235.63 mi (379.20 km) |
| Seaham to Kenton | 228.71 mi (368.08 km) |
| Seaham to Kettering | 170.94 mi (275.11 km) |
| Seaham to Kew Green | 233.25 mi (375.38 km) |
| Seaham to Keynsham | 241.55 mi (388.73 km) |