| Pontchateau to Cognac | 146.45 mi (235.69 km) |
| Pontchateau to Cogolin | 508.17 mi (817.82 km) |
| Pontchateau to Colmar | 440.60 mi (709.08 km) |
| Pontchateau to Colombes | 224.74 mi (361.69 km) |
| Pontchateau to Colomiers | 311.78 mi (501.76 km) |
| Pontchateau to Combs-la-Ville | 230.90 mi (371.59 km) |
| Pontchateau to Comines | 325.27 mi (523.47 km) |
| Pontchateau to Compiegne | 263.31 mi (423.76 km) |
| Pontchateau to Concarneau | 90.44 mi (145.55 km) |
| Pontchateau to Conde-sur-l'Escaut | 331.08 mi (532.83 km) |
| Pontchateau to Conflans-Sainte-Honorine | 220.84 mi (355.41 km) |
| Pontchateau to Corbas | 353.73 mi (569.27 km) |
| Pontchateau to Corbeil-Essonnes | 226.24 mi (364.10 km) |
| Pontchateau to Cormeilles-en-Parisis | 224.20 mi (360.82 km) |
| Pontchateau to Cosne sur Loire | 234.30 mi (377.07 km) |
