| Groslay to Cognac | 259.52 mi (417.65 km) |
| Groslay to Cogolin | 443.85 mi (714.31 km) |
| Groslay to Colmar | 237.59 mi (382.37 km) |
| Groslay to Colombes | 6.04 mi (9.72 km) |
| Groslay to Colomiers | 374.32 mi (602.41 km) |
| Groslay to Combs-la-Ville | 23.98 mi (38.59 km) |
| Groslay to Comines | 126.11 mi (202.95 km) |
| Groslay to Compiegne | 36.64 mi (58.96 km) |
| Groslay to Concarneau | 297.13 mi (478.19 km) |
| Groslay to Conde-sur-l'Escaut | 115.37 mi (185.66 km) |
| Groslay to Conflans-Sainte-Honorine | 11.19 mi (18.01 km) |
| Groslay to Corbas | 258.65 mi (416.26 km) |
| Groslay to Corbeil-Essonnes | 26.51 mi (42.66 km) |
| Groslay to Cormeilles-en-Parisis | 6.54 mi (10.53 km) |
| Groslay to Cosne sur Loire | 112.15 mi (180.49 km) |
