| Seaham to Cervignano del Friuli | 895.02 mi (1,440.40 km) |
| Seaham to Cesa | 1,193.93 mi (1,921.44 km) |
| Seaham to Cesano Maderno | 785.37 mi (1,263.93 km) |
| Seaham to Cesena | 954.92 mi (1,536.79 km) |
| Seaham to Cesenatico | 955.68 mi (1,538.01 km) |
| Seaham to Cetraro | 1,327.58 mi (2,136.54 km) |
| Seaham to Cherasco | 813.72 mi (1,309.56 km) |
| Seaham to Chiampo | 848.16 mi (1,364.99 km) |
| Seaham to Chiaravalle | 1,016.44 mi (1,635.80 km) |
| Seaham to Chiari | 811.13 mi (1,305.39 km) |
| Seaham to Chiavari | 868.11 mi (1,397.09 km) |
| Seaham to Chieri | 790.36 mi (1,271.97 km) |
| Seaham to Chieti | 1,111.50 mi (1,788.79 km) |
| Seaham to Chioggia | 895.37 mi (1,440.95 km) |
| Seaham to Chiusi | 1,011.91 mi (1,628.52 km) |
