| Southwick to Cognac | 355.18 mi (571.60 km) |
| Southwick to Cogolin | 612.69 mi (986.03 km) |
| Southwick to Colmar | 390.30 mi (628.13 km) |
| Southwick to Colombes | 172.50 mi (277.60 km) |
| Southwick to Colomiers | 504.41 mi (811.78 km) |
| Southwick to Combs-la-Ville | 194.93 mi (313.71 km) |
| Southwick to Comines | 141.87 mi (228.32 km) |
| Southwick to Compiegne | 167.43 mi (269.45 km) |
| Southwick to Concarneau | 263.13 mi (423.47 km) |
| Southwick to Conde-sur-l'Escaut | 169.89 mi (273.42 km) |
| Southwick to Conflans-Sainte-Honorine | 164.05 mi (264.02 km) |
| Southwick to Corbas | 428.06 mi (688.89 km) |
| Southwick to Corbeil-Essonnes | 195.79 mi (315.09 km) |
| Southwick to Cormeilles-en-Parisis | 168.35 mi (270.93 km) |
| Southwick to Cosne sur Loire | 276.51 mi (445.00 km) |
