| Sorum to Coudekerque-Branche | 708.04 mi (1,139.48 km) |
| Sorum to Coueron | 1,026.02 mi (1,651.23 km) |
| Sorum to Coulommiers | 837.23 mi (1,347.39 km) |
| Sorum to Courbevoic | 845.26 mi (1,360.32 km) |
| Sorum to Courcouronnes | 859.99 mi (1,384.03 km) |
| Sorum to Cournon-d'Auvergne | 1,038.03 mi (1,670.55 km) |
| Sorum to Courrieres | 733.75 mi (1,180.86 km) |
| Sorum to Coutras | 1,134.27 mi (1,825.43 km) |
| Sorum to Couzeix | 1,057.49 mi (1,701.87 km) |
| Sorum to Cran-Gevrier | 995.56 mi (1,602.20 km) |
| Sorum to Craponne | 1,019.67 mi (1,641.01 km) |
| Sorum to Creil | 818.27 mi (1,316.87 km) |
| Sorum to Crepy-en-Valois | 813.17 mi (1,308.68 km) |
| Sorum to Crest | 1,085.28 mi (1,746.59 km) |
| Sorum to Creteil | 848.66 mi (1,365.79 km) |
