| Reading to Coudekerque-Branche | 148.52 mi (239.02 km) |
| Reading to Coueron | 294.79 mi (474.42 km) |
| Reading to Coulommiers | 255.88 mi (411.81 km) |
| Reading to Courbevoic | 227.06 mi (365.42 km) |
| Reading to Courcouronnes | 247.00 mi (397.52 km) |
| Reading to Cournon-d'Auvergne | 438.08 mi (705.02 km) |
| Reading to Courrieres | 183.95 mi (296.04 km) |
| Reading to Coutras | 444.81 mi (715.86 km) |
| Reading to Couzeix | 398.35 mi (641.09 km) |
| Reading to Cran-Gevrier | 500.84 mi (806.03 km) |
| Reading to Craponne | 472.26 mi (760.03 km) |
| Reading to Creil | 214.98 mi (345.97 km) |
| Reading to Crepy-en-Valois | 229.07 mi (368.66 km) |
| Reading to Crest | 540.43 mi (869.73 km) |
| Reading to Creteil | 238.74 mi (384.22 km) |
