| Seaham to Celano | 1,109.77 mi (1,786.00 km) |
| Seaham to Cento | 894.26 mi (1,439.17 km) |
| Seaham to Cepagatti | 1,107.71 mi (1,782.69 km) |
| Seaham to Ceprano | 1,140.15 mi (1,834.89 km) |
| Seaham to Cercola | 1,203.00 mi (1,936.04 km) |
| Seaham to Cerea | 865.90 mi (1,393.53 km) |
| Seaham to Cerese | 861.51 mi (1,386.47 km) |
| Seaham to Cerignola | 1,223.45 mi (1,968.95 km) |
| Seaham to Cermenate | 779.71 mi (1,254.83 km) |
| Seaham to Cernusco sul Naviglio | 796.87 mi (1,282.44 km) |
| Seaham to Cerreto Guidi | 939.78 mi (1,512.43 km) |
| Seaham to Cerro Maggiore | 782.18 mi (1,258.79 km) |
| Seaham to Certaldo | 956.80 mi (1,539.82 km) |
| Seaham to Cerveteri | 1,076.21 mi (1,731.99 km) |
| Seaham to Cervia | 951.26 mi (1,530.91 km) |
