| Joniskis to Cognac | 1,260.09 mi (2,027.92 km) |
| Joniskis to Cogolin | 1,170.42 mi (1,883.61 km) |
| Joniskis to Colmar | 885.77 mi (1,425.51 km) |
| Joniskis to Colombes | 1,022.70 mi (1,645.88 km) |
| Joniskis to Colomiers | 1,308.81 mi (2,106.32 km) |
| Joniskis to Combs-la-Ville | 1,022.50 mi (1,645.56 km) |
| Joniskis to Comines | 922.37 mi (1,484.42 km) |
| Joniskis to Compiegne | 981.66 mi (1,579.83 km) |
| Joniskis to Concarneau | 1,292.18 mi (2,079.57 km) |
| Joniskis to Conde-sur-l'Escaut | 912.62 mi (1,468.72 km) |
| Joniskis to Conflans-Sainte-Honorine | 1,025.07 mi (1,649.69 km) |
| Joniskis to Corbas | 1,086.88 mi (1,749.17 km) |
| Joniskis to Corbeil-Essonnes | 1,027.70 mi (1,653.93 km) |
| Joniskis to Cormeilles-en-Parisis | 1,022.41 mi (1,645.42 km) |
| Joniskis to Cosne sur Loire | 1,066.31 mi (1,716.06 km) |
