| Longford to Coudekerque-Branche | 468.11 mi (753.35 km) |
| Longford to Coueron | 522.84 mi (841.44 km) |
| Longford to Coulommiers | 579.06 mi (931.91 km) |
| Longford to Courbevoic | 546.72 mi (879.87 km) |
| Longford to Courcouronnes | 565.34 mi (909.83 km) |
| Longford to Cournon-d'Auvergne | 736.94 mi (1,186.00 km) |
| Longford to Courrieres | 508.36 mi (818.12 km) |
| Longford to Coutras | 691.36 mi (1,112.63 km) |
| Longford to Couzeix | 674.68 mi (1,085.79 km) |
| Longford to Cran-Gevrier | 819.88 mi (1,319.48 km) |
| Longford to Craponne | 783.27 mi (1,260.56 km) |
| Longford to Creil | 538.63 mi (866.85 km) |
| Longford to Crepy-en-Valois | 553.93 mi (891.47 km) |
| Longford to Crest | 846.77 mi (1,362.75 km) |
| Longford to Creteil | 558.75 mi (899.22 km) |
