| Gentilly to Cognac | 249.20 mi (401.04 km) |
| Gentilly to Cogolin | 433.34 mi (697.40 km) |
| Gentilly to Colmar | 235.11 mi (378.38 km) |
| Gentilly to Colombes | 8.70 mi (14.00 km) |
| Gentilly to Colomiers | 362.45 mi (583.31 km) |
| Gentilly to Combs-la-Ville | 13.95 mi (22.45 km) |
| Gentilly to Comines | 137.79 mi (221.76 km) |
| Gentilly to Compiegne | 46.87 mi (75.42 km) |
| Gentilly to Concarneau | 294.75 mi (474.35 km) |
| Gentilly to Conde-sur-l'Escaut | 126.04 mi (202.83 km) |
| Gentilly to Conflans-Sainte-Honorine | 17.03 mi (27.40 km) |
| Gentilly to Corbas | 248.19 mi (399.43 km) |
| Gentilly to Corbeil-Essonnes | 15.14 mi (24.36 km) |
| Gentilly to Cormeilles-en-Parisis | 12.86 mi (20.69 km) |
| Gentilly to Cosne sur Loire | 100.57 mi (161.85 km) |
