| Seaford to Corato | 1,023.00 mi (1,646.36 km) |
| Seaford to Corbetta | 546.73 mi (879.88 km) |
| Seaford to Corciano | 778.30 mi (1,252.56 km) |
| Seaford to Cordenons | 664.89 mi (1,070.04 km) |
| Seaford to Cori | 876.75 mi (1,410.99 km) |
| Seaford to Coriano | 748.71 mi (1,204.92 km) |
| Seaford to Corigliano Calabro | 1,106.52 mi (1,780.77 km) |
| Seaford to Corleone | 1,104.18 mi (1,777.01 km) |
| Seaford to Cormano | 551.29 mi (887.22 km) |
| Seaford to Cornaredo | 549.10 mi (883.69 km) |
| Seaford to Cornate d'Adda | 557.07 mi (896.52 km) |
| Seaford to Cornedo Vicentino | 627.64 mi (1,010.09 km) |
| Seaford to Correggio | 645.36 mi (1,038.60 km) |
| Seaford to Corridonia | 816.07 mi (1,313.35 km) |
| Seaford to Corsico | 555.21 mi (893.53 km) |
