| Obernai to Cognac | 413.98 mi (666.24 km) |
| Obernai to Cogolin | 362.85 mi (583.95 km) |
| Obernai to Colmar | 26.92 mi (43.33 km) |
| Obernai to Colombes | 240.59 mi (387.19 km) |
| Obernai to Colomiers | 445.90 mi (717.61 km) |
| Obernai to Combs-la-Ville | 225.46 mi (362.85 km) |
| Obernai to Comines | 255.56 mi (411.29 km) |
| Obernai to Compiegne | 221.41 mi (356.32 km) |
| Obernai to Concarneau | 526.43 mi (847.21 km) |
| Obernai to Conde-sur-l'Escaut | 222.19 mi (357.59 km) |
| Obernai to Conflans-Sainte-Honorine | 248.09 mi (399.26 km) |
| Obernai to Corbas | 228.03 mi (366.98 km) |
| Obernai to Corbeil-Essonnes | 228.94 mi (368.44 km) |
| Obernai to Cormeilles-en-Parisis | 243.24 mi (391.46 km) |
| Obernai to Cosne sur Loire | 223.06 mi (358.99 km) |
