| Harsova to Cognac | 1,371.73 mi (2,207.59 km) |
| Harsova to Cogolin | 1,066.75 mi (1,716.77 km) |
| Harsova to Colmar | 1,006.07 mi (1,619.11 km) |
| Harsova to Colombes | 1,243.77 mi (2,001.66 km) |
| Harsova to Colomiers | 1,315.69 mi (2,117.40 km) |
| Harsova to Combs-la-Ville | 1,228.68 mi (1,977.37 km) |
| Harsova to Comines | 1,226.01 mi (1,973.07 km) |
| Harsova to Compiegne | 1,220.98 mi (1,964.97 km) |
| Harsova to Concarneau | 1,526.73 mi (2,457.03 km) |
| Harsova to Conde-sur-l'Escaut | 1,197.06 mi (1,926.48 km) |
| Harsova to Conflans-Sainte-Honorine | 1,251.09 mi (2,013.44 km) |
| Harsova to Corbas | 1,120.86 mi (1,803.84 km) |
| Harsova to Corbeil-Essonnes | 1,232.02 mi (1,982.74 km) |
| Harsova to Cormeilles-en-Parisis | 1,246.31 mi (2,005.74 km) |
| Harsova to Cosne sur Loire | 1,209.48 mi (1,946.47 km) |
