| Royal Oak to Coudekerque-Branche | 3,859.08 mi (6,210.59 km) |
| Royal Oak to Coueron | 3,814.92 mi (6,139.52 km) |
| Royal Oak to Coulommiers | 3,958.39 mi (6,370.41 km) |
| Royal Oak to Courbevoic | 3,922.57 mi (6,312.76 km) |
| Royal Oak to Courcouronnes | 3,938.69 mi (6,338.71 km) |
| Royal Oak to Cournon-d'Auvergne | 4,068.91 mi (6,548.28 km) |
| Royal Oak to Courrieres | 3,898.80 mi (6,274.52 km) |
| Royal Oak to Coutras | 3,953.65 mi (6,362.79 km) |
| Royal Oak to Couzeix | 3,982.76 mi (6,409.63 km) |
| Royal Oak to Cran-Gevrier | 4,182.48 mi (6,731.04 km) |
| Royal Oak to Craponne | 4,131.78 mi (6,649.45 km) |
| Royal Oak to Creil | 3,919.83 mi (6,308.36 km) |
| Royal Oak to Crepy-en-Valois | 3,936.63 mi (6,335.40 km) |
| Royal Oak to Crest | 4,181.21 mi (6,729.01 km) |
| Royal Oak to Creteil | 3,934.47 mi (6,331.92 km) |
