| Oskaloosa to Cognac | 4,365.76 mi (7,026.02 km) |
| Oskaloosa to Cogolin | 4,739.45 mi (7,627.41 km) |
| Oskaloosa to Colmar | 4,572.44 mi (7,358.63 km) |
| Oskaloosa to Colombes | 4,346.84 mi (6,995.56 km) |
| Oskaloosa to Colomiers | 4,513.54 mi (7,263.84 km) |
| Oskaloosa to Combs-la-Ville | 4,368.12 mi (7,029.81 km) |
| Oskaloosa to Comines | 4,306.82 mi (6,931.16 km) |
| Oskaloosa to Compiegne | 4,350.11 mi (7,000.82 km) |
| Oskaloosa to Concarneau | 4,142.47 mi (6,666.67 km) |
| Oskaloosa to Conde-sur-l'Escaut | 4,339.97 mi (6,984.50 km) |
| Oskaloosa to Conflans-Sainte-Honorine | 4,338.14 mi (6,981.57 km) |
| Oskaloosa to Corbas | 4,575.86 mi (7,364.13 km) |
| Oskaloosa to Corbeil-Essonnes | 4,367.25 mi (7,028.41 km) |
| Oskaloosa to Cormeilles-en-Parisis | 4,343.02 mi (6,989.42 km) |
| Oskaloosa to Cosne sur Loire | 4,430.13 mi (7,129.61 km) |
