| Fos-sur-Mer to Cognac | 302.11 mi (486.21 km) |
| Fos-sur-Mer to Cogolin | 80.91 mi (130.21 km) |
| Fos-sur-Mer to Colmar | 340.15 mi (547.42 km) |
| Fos-sur-Mer to Colombes | 399.14 mi (642.36 km) |
| Fos-sur-Mer to Colomiers | 180.99 mi (291.28 km) |
| Fos-sur-Mer to Combs-la-Ville | 378.00 mi (608.33 km) |
| Fos-sur-Mer to Comines | 512.94 mi (825.49 km) |
| Fos-sur-Mer to Compiegne | 423.98 mi (682.33 km) |
| Fos-sur-Mer to Concarneau | 525.23 mi (845.28 km) |
| Fos-sur-Mer to Conde-sur-l'Escaut | 487.47 mi (784.50 km) |
| Fos-sur-Mer to Conflans-Sainte-Honorine | 406.45 mi (654.13 km) |
| Fos-sur-Mer to Corbas | 152.97 mi (246.17 km) |
| Fos-sur-Mer to Corbeil-Essonnes | 375.48 mi (604.27 km) |
| Fos-sur-Mer to Cormeilles-en-Parisis | 403.19 mi (648.88 km) |
| Fos-sur-Mer to Cosne sur Loire | 290.29 mi (467.18 km) |
