| Buckingham to Coudekerque-Branche | 159.94 mi (257.39 km) |
| Buckingham to Coueron | 331.86 mi (534.08 km) |
| Buckingham to Coulommiers | 283.41 mi (456.11 km) |
| Buckingham to Courbevoic | 257.05 mi (413.68 km) |
| Buckingham to Courcouronnes | 277.35 mi (446.36 km) |
| Buckingham to Cournon-d'Auvergne | 471.81 mi (759.31 km) |
| Buckingham to Courrieres | 200.56 mi (322.76 km) |
| Buckingham to Coutras | 482.08 mi (775.83 km) |
| Buckingham to Couzeix | 434.61 mi (699.44 km) |
| Buckingham to Cran-Gevrier | 529.22 mi (851.70 km) |
| Buckingham to Craponne | 503.42 mi (810.17 km) |
| Buckingham to Creil | 242.59 mi (390.41 km) |
| Buckingham to Crepy-en-Valois | 255.31 mi (410.88 km) |
| Buckingham to Crest | 572.39 mi (921.18 km) |
| Buckingham to Creteil | 268.41 mi (431.97 km) |
