| Johnstone to Coudekerque-Branche | 436.58 mi (702.60 km) |
| Johnstone to Coueron | 607.26 mi (977.29 km) |
| Johnstone to Coulommiers | 580.48 mi (934.19 km) |
| Johnstone to Courbevoic | 557.04 mi (896.47 km) |
| Johnstone to Courcouronnes | 577.52 mi (929.43 km) |
| Johnstone to Cournon-d'Auvergne | 773.08 mi (1,244.15 km) |
| Johnstone to Courrieres | 482.47 mi (776.46 km) |
| Johnstone to Coutras | 769.83 mi (1,238.91 km) |
| Johnstone to Couzeix | 731.60 mi (1,177.40 km) |
| Johnstone to Cran-Gevrier | 825.46 mi (1,328.45 km) |
| Johnstone to Craponne | 803.63 mi (1,293.31 km) |
| Johnstone to Creil | 540.35 mi (869.60 km) |
| Johnstone to Crepy-en-Valois | 551.09 mi (886.89 km) |
| Johnstone to Crest | 873.22 mi (1,405.30 km) |
| Johnstone to Creteil | 568.05 mi (914.19 km) |
