| Northolt to Coudekerque-Branche | 124.65 mi (200.61 km) |
| Northolt to Coueron | 305.36 mi (491.43 km) |
| Northolt to Coulommiers | 242.75 mi (390.67 km) |
| Northolt to Courbevoic | 216.63 mi (348.63 km) |
| Northolt to Courcouronnes | 236.99 mi (381.40 km) |
| Northolt to Cournon-d'Auvergne | 432.72 mi (696.40 km) |
| Northolt to Courrieres | 162.64 mi (261.75 km) |
| Northolt to Coutras | 449.65 mi (723.64 km) |
| Northolt to Couzeix | 398.58 mi (641.45 km) |
| Northolt to Cran-Gevrier | 488.56 mi (786.27 km) |
| Northolt to Craponne | 463.13 mi (745.33 km) |
| Northolt to Creil | 201.93 mi (324.98 km) |
| Northolt to Crepy-en-Valois | 214.70 mi (345.53 km) |
| Northolt to Crest | 532.34 mi (856.72 km) |
| Northolt to Creteil | 227.92 mi (366.81 km) |
