| Williston to Cognac | 4,475.66 mi (7,202.87 km) |
| Williston to Cogolin | 4,831.39 mi (7,775.37 km) |
| Williston to Colmar | 4,611.01 mi (7,420.70 km) |
| Williston to Colombes | 4,406.59 mi (7,091.72 km) |
| Williston to Colomiers | 4,635.18 mi (7,459.61 km) |
| Williston to Combs-la-Ville | 4,428.86 mi (7,127.56 km) |
| Williston to Comines | 4,342.13 mi (6,987.98 km) |
| Williston to Compiegne | 4,401.24 mi (7,083.11 km) |
| Williston to Concarneau | 4,248.78 mi (6,837.75 km) |
| Williston to Conde-sur-l'Escaut | 4,375.47 mi (7,041.64 km) |
| Williston to Conflans-Sainte-Honorine | 4,397.94 mi (7,077.81 km) |
| Williston to Corbas | 4,654.11 mi (7,490.07 km) |
| Williston to Corbeil-Essonnes | 4,429.05 mi (7,127.86 km) |
| Williston to Cormeilles-en-Parisis | 4,402.51 mi (7,085.16 km) |
| Williston to Cosne sur Loire | 4,502.26 mi (7,245.69 km) |
