| Cities | Distance |
|---|---|
| Seaham to Chesterfield | 110.90 mi (178.47 km) |
| Seaham to Chichester | 277.60 mi (446.76 km) |
| Seaham to Chigwell | 229.84 mi (369.89 km) |
| Seaham to Childwall | 117.73 mi (189.47 km) |
| Seaham to Chilwell | 133.00 mi (214.05 km) |
| Seaham to Chingford | 229.16 mi (368.79 km) |
| Seaham to Chippenham | 235.80 mi (379.49 km) |
| Seaham to Chislehurst | 244.00 mi (392.67 km) |
| Seaham to Choppington | 23.48 mi (37.78 km) |
| Seaham to Chorley | 97.19 mi (156.41 km) |
| Seaham to Chorleywood | 223.06 mi (358.98 km) |
| Seaham to Christchurch | 284.57 mi (457.97 km) |
| Seaham to Churchdown | 207.36 mi (333.71 km) |
| Seaham to Cinderford | 213.89 mi (344.23 km) |
| Seaham to Cirencester | 217.19 mi (349.54 km) |