| Gheorgheni to Coudekerque-Branche | 1,090.28 mi (1,754.63 km) |
| Gheorgheni to Coueron | 1,281.66 mi (2,062.63 km) |
| Gheorgheni to Coulommiers | 1,051.24 mi (1,691.81 km) |
| Gheorgheni to Courbevoic | 1,088.92 mi (1,752.45 km) |
| Gheorgheni to Courcouronnes | 1,081.33 mi (1,740.23 km) |
| Gheorgheni to Cournon-d'Auvergne | 1,068.78 mi (1,720.03 km) |
| Gheorgheni to Courrieres | 1,062.01 mi (1,709.13 km) |
| Gheorgheni to Coutras | 1,236.95 mi (1,990.67 km) |
| Gheorgheni to Couzeix | 1,159.28 mi (1,865.68 km) |
| Gheorgheni to Cran-Gevrier | 929.30 mi (1,495.56 km) |
| Gheorgheni to Craponne | 996.64 mi (1,603.94 km) |
| Gheorgheni to Creil | 1,078.43 mi (1,735.56 km) |
| Gheorgheni to Crepy-en-Valois | 1,060.18 mi (1,706.19 km) |
| Gheorgheni to Crest | 998.66 mi (1,607.19 km) |
| Gheorgheni to Creteil | 1,079.52 mi (1,737.31 km) |
