| Koscian to Coudekerque-Branche | 615.87 mi (991.15 km) |
| Koscian to Coueron | 884.98 mi (1,424.24 km) |
| Koscian to Coulommiers | 636.95 mi (1,025.08 km) |
| Koscian to Courbevoic | 668.68 mi (1,076.13 km) |
| Koscian to Courcouronnes | 669.56 mi (1,077.56 km) |
| Koscian to Cournon-d'Auvergne | 749.84 mi (1,206.75 km) |
| Koscian to Courrieres | 601.93 mi (968.72 km) |
| Koscian to Coutras | 905.24 mi (1,456.85 km) |
| Koscian to Couzeix | 817.50 mi (1,315.64 km) |
| Koscian to Cran-Gevrier | 639.87 mi (1,029.76 km) |
| Koscian to Craponne | 694.96 mi (1,118.43 km) |
| Koscian to Creil | 649.11 mi (1,044.63 km) |
| Koscian to Crepy-en-Valois | 632.98 mi (1,018.69 km) |
| Koscian to Crest | 735.03 mi (1,182.92 km) |
| Koscian to Creteil | 663.16 mi (1,067.25 km) |
