| Oskaloosa to Coudekerque-Branche | 4,274.37 mi (6,878.94 km) |
| Oskaloosa to Coueron | 4,253.84 mi (6,845.89 km) |
| Oskaloosa to Coulommiers | 4,382.59 mi (7,053.09 km) |
| Oskaloosa to Courbevoic | 4,347.84 mi (6,997.17 km) |
| Oskaloosa to Courcouronnes | 4,364.86 mi (7,024.56 km) |
| Oskaloosa to Cournon-d'Auvergne | 4,505.58 mi (7,251.03 km) |
| Oskaloosa to Courrieres | 4,315.82 mi (6,945.63 km) |
| Oskaloosa to Coutras | 4,398.52 mi (7,078.74 km) |
| Oskaloosa to Couzeix | 4,422.23 mi (7,116.90 km) |
| Oskaloosa to Cran-Gevrier | 4,613.31 mi (7,424.40 km) |
| Oskaloosa to Craponne | 4,565.74 mi (7,347.85 km) |
| Oskaloosa to Creil | 4,343.12 mi (6,989.57 km) |
| Oskaloosa to Crepy-en-Valois | 4,359.33 mi (7,015.66 km) |
| Oskaloosa to Crest | 4,618.52 mi (7,432.79 km) |
| Oskaloosa to Creteil | 4,359.85 mi (7,016.50 km) |
