| Cities | Distance |
|---|---|
| Seaham to Greenford | 232.35 mi (373.93 km) |
| Seaham to Greenock | 154.71 mi (248.99 km) |
| Seaham to Greetland | 82.51 mi (132.78 km) |
| Seaham to Grimsby | 101.60 mi (163.51 km) |
| Seaham to Guildford | 251.02 mi (403.98 km) |
| Seaham to Guisborough | 23.93 mi (38.51 km) |
| Seaham to Guiseley | 68.28 mi (109.89 km) |
| Seaham to Hackney | 234.30 mi (377.06 km) |
| Seaham to Haddington | 95.61 mi (153.87 km) |
| Seaham to Hadleigh | 240.96 mi (387.79 km) |
| Seaham to Hailsham | 282.62 mi (454.83 km) |
| Seaham to Halesowen | 167.66 mi (269.83 km) |
| Seaham to Halewood | 118.95 mi (191.44 km) |
| Seaham to Halifax | 79.87 mi (128.55 km) |
| Seaham to Halstead | 216.01 mi (347.64 km) |