| Reading to Cognac | 398.95 mi (642.05 km) |
| Reading to Cogolin | 665.90 mi (1,071.67 km) |
| Reading to Colmar | 438.28 mi (705.35 km) |
| Reading to Colombes | 225.63 mi (363.11 km) |
| Reading to Colomiers | 552.25 mi (888.76 km) |
| Reading to Combs-la-Ville | 248.06 mi (399.22 km) |
| Reading to Comines | 179.19 mi (288.37 km) |
| Reading to Compiegne | 218.50 mi (351.65 km) |
| Reading to Concarneau | 280.13 mi (450.82 km) |
| Reading to Conde-sur-l'Escaut | 210.39 mi (338.59 km) |
| Reading to Conflans-Sainte-Honorine | 217.22 mi (349.59 km) |
| Reading to Corbas | 481.31 mi (774.60 km) |
| Reading to Corbeil-Essonnes | 248.99 mi (400.71 km) |
| Reading to Cormeilles-en-Parisis | 221.47 mi (356.42 km) |
| Reading to Cosne sur Loire | 329.66 mi (530.54 km) |
