| Elk River to Cognac | 4,230.92 mi (6,809.01 km) |
| Elk River to Cogolin | 4,599.89 mi (7,402.80 km) |
| Elk River to Colmar | 4,413.91 mi (7,103.51 km) |
| Elk River to Colombes | 4,194.42 mi (6,750.27 km) |
| Elk River to Colomiers | 4,383.59 mi (7,054.71 km) |
| Elk River to Combs-la-Ville | 4,216.14 mi (6,785.22 km) |
| Elk River to Comines | 4,146.03 mi (6,672.38 km) |
| Elk River to Compiegne | 4,194.79 mi (6,750.87 km) |
| Elk River to Concarneau | 4,005.30 mi (6,445.90 km) |
| Elk River to Conde-sur-l'Escaut | 4,179.39 mi (6,726.07 km) |
| Elk River to Conflans-Sainte-Honorine | 4,185.70 mi (6,736.24 km) |
| Elk River to Corbas | 4,430.81 mi (7,130.70 km) |
| Elk River to Corbeil-Essonnes | 4,215.62 mi (6,784.39 km) |
| Elk River to Cormeilles-en-Parisis | 4,190.50 mi (6,743.95 km) |
| Elk River to Cosne sur Loire | 4,282.33 mi (6,891.74 km) |
