| Cities | Distance |
|---|---|
| Seaham to Tyldesley | 102.16 mi (164.41 km) |
| Seaham to Tynemouth | 12.67 mi (20.38 km) |
| Seaham to Uckfield | 274.03 mi (441.00 km) |
| Seaham to Ulverston | 83.21 mi (133.91 km) |
| Seaham to Upminster | 236.27 mi (380.24 km) |
| Seaham to Upton | 123.21 mi (198.28 km) |
| Seaham to Urmston | 104.85 mi (168.74 km) |
| Seaham to Usworth | 10.83 mi (17.44 km) |
| Seaham to Uttoxeter | 135.84 mi (218.61 km) |
| Seaham to Uxbridge | 230.75 mi (371.36 km) |
| Seaham to Verwood | 274.42 mi (441.64 km) |
| Seaham to Wakefield | 80.38 mi (129.35 km) |
| Seaham to Walkden | 100.51 mi (161.76 km) |
| Seaham to Wallasey | 119.69 mi (192.62 km) |
| Seaham to Wallingford | 224.11 mi (360.67 km) |