| San Gwann to Coudekerque-Branche | 1,203.99 mi (1,937.64 km) |
| San Gwann to Coueron | 1,141.08 mi (1,836.38 km) |
| San Gwann to Coulommiers | 1,062.12 mi (1,709.31 km) |
| San Gwann to Courbevoic | 1,089.89 mi (1,754.02 km) |
| San Gwann to Courcouronnes | 1,070.15 mi (1,722.25 km) |
| San Gwann to Cournon-d'Auvergne | 897.89 mi (1,445.01 km) |
| San Gwann to Courrieres | 1,157.93 mi (1,863.51 km) |
| San Gwann to Coutras | 991.04 mi (1,594.93 km) |
| San Gwann to Couzeix | 973.44 mi (1,566.60 km) |
| San Gwann to Cran-Gevrier | 816.31 mi (1,313.72 km) |
| San Gwann to Craponne | 848.31 mi (1,365.22 km) |
| San Gwann to Creil | 1,102.93 mi (1,775.00 km) |
| San Gwann to Crepy-en-Valois | 1,090.58 mi (1,755.13 km) |
| San Gwann to Crest | 785.92 mi (1,264.81 km) |
| San Gwann to Creteil | 1,078.17 mi (1,735.14 km) |
