| Blackfoot to Cognac | 5,016.56 mi (8,073.37 km) |
| Blackfoot to Cogolin | 5,370.33 mi (8,642.71 km) |
| Blackfoot to Colmar | 5,144.35 mi (8,279.03 km) |
| Blackfoot to Colombes | 4,943.17 mi (7,955.26 km) |
| Blackfoot to Colomiers | 5,176.60 mi (8,330.93 km) |
| Blackfoot to Combs-la-Ville | 4,965.50 mi (7,991.20 km) |
| Blackfoot to Comines | 4,875.87 mi (7,846.95 km) |
| Blackfoot to Compiegne | 4,936.83 mi (7,945.06 km) |
| Blackfoot to Concarneau | 4,789.77 mi (7,708.39 km) |
| Blackfoot to Conde-sur-l'Escaut | 4,909.13 mi (7,900.48 km) |
| Blackfoot to Conflans-Sainte-Honorine | 4,934.55 mi (7,941.40 km) |
| Blackfoot to Corbas | 5,192.09 mi (8,355.86 km) |
| Blackfoot to Corbeil-Essonnes | 4,965.80 mi (7,991.69 km) |
| Blackfoot to Cormeilles-en-Parisis | 4,939.07 mi (7,948.67 km) |
| Blackfoot to Cosne sur Loire | 5,039.95 mi (8,111.02 km) |
