| Ustron to Cognac | 929.38 mi (1,495.69 km) |
| Ustron to Cogolin | 734.02 mi (1,181.29 km) |
| Ustron to Colmar | 531.94 mi (856.07 km) |
| Ustron to Colombes | 746.28 mi (1,201.03 km) |
| Ustron to Colomiers | 926.74 mi (1,491.44 km) |
| Ustron to Combs-la-Ville | 735.92 mi (1,184.35 km) |
| Ustron to Comines | 700.73 mi (1,127.71 km) |
| Ustron to Compiegne | 715.43 mi (1,151.37 km) |
| Ustron to Concarneau | 1,038.32 mi (1,671.02 km) |
| Ustron to Conde-sur-l'Escaut | 675.52 mi (1,087.14 km) |
| Ustron to Conflans-Sainte-Honorine | 752.22 mi (1,210.58 km) |
| Ustron to Corbas | 703.49 mi (1,132.16 km) |
| Ustron to Corbeil-Essonnes | 740.20 mi (1,191.24 km) |
| Ustron to Cormeilles-en-Parisis | 747.93 mi (1,203.67 km) |
| Ustron to Cosne sur Loire | 742.21 mi (1,194.48 km) |
