| Sona to Coudekerque-Branche | 547.28 mi (880.77 km) |
| Sona to Coueron | 610.91 mi (983.17 km) |
| Sona to Coulommiers | 432.51 mi (696.06 km) |
| Sona to Courbevoic | 468.37 mi (753.77 km) |
| Sona to Courcouronnes | 452.68 mi (728.52 km) |
| Sona to Cournon-d'Auvergne | 369.70 mi (594.98 km) |
| Sona to Courrieres | 503.22 mi (809.85 km) |
| Sona to Coutras | 533.63 mi (858.79 km) |
| Sona to Couzeix | 464.10 mi (746.90 km) |
| Sona to Cran-Gevrier | 230.61 mi (371.14 km) |
| Sona to Craponne | 296.14 mi (476.59 km) |
| Sona to Creil | 471.44 mi (758.70 km) |
| Sona to Crepy-en-Valois | 455.04 mi (732.32 km) |
| Sona to Crest | 287.60 mi (462.84 km) |
| Sona to Creteil | 456.51 mi (734.68 km) |
