| Keynsham to Coudekerque-Branche | 213.21 mi (343.12 km) |
| Keynsham to Coueron | 292.13 mi (470.14 km) |
| Keynsham to Coulommiers | 305.40 mi (491.49 km) |
| Keynsham to Courbevoic | 272.72 mi (438.89 km) |
| Keynsham to Courcouronnes | 291.40 mi (468.96 km) |
| Keynsham to Cournon-d'Auvergne | 470.10 mi (756.55 km) |
| Keynsham to Courrieres | 246.00 mi (395.89 km) |
| Keynsham to Coutras | 453.53 mi (729.89 km) |
| Keynsham to Couzeix | 418.74 mi (673.90 km) |
| Keynsham to Cran-Gevrier | 546.14 mi (878.93 km) |
| Keynsham to Craponne | 511.65 mi (823.43 km) |
| Keynsham to Creil | 265.26 mi (426.89 km) |
| Keynsham to Crepy-en-Valois | 281.11 mi (452.40 km) |
| Keynsham to Crest | 577.17 mi (928.86 km) |
| Keynsham to Creteil | 284.74 mi (458.25 km) |
