| Erkner to Cognac | 786.46 mi (1,265.69 km) |
| Erkner to Cogolin | 715.45 mi (1,151.40 km) |
| Erkner to Colmar | 411.43 mi (662.13 km) |
| Erkner to Colombes | 557.51 mi (897.22 km) |
| Erkner to Colomiers | 833.86 mi (1,341.97 km) |
| Erkner to Combs-la-Ville | 554.53 mi (892.42 km) |
| Erkner to Comines | 474.62 mi (763.83 km) |
| Erkner to Compiegne | 518.53 mi (834.50 km) |
| Erkner to Concarneau | 840.20 mi (1,352.17 km) |
| Erkner to Conde-sur-l'Escaut | 457.79 mi (736.74 km) |
| Erkner to Conflans-Sainte-Honorine | 560.99 mi (902.83 km) |
| Erkner to Corbas | 613.92 mi (988.01 km) |
| Erkner to Corbeil-Essonnes | 559.60 mi (900.60 km) |
| Erkner to Cormeilles-en-Parisis | 557.78 mi (897.66 km) |
| Erkner to Cosne sur Loire | 591.98 mi (952.70 km) |
