| Smizany to Coudekerque-Branche | 816.10 mi (1,313.39 km) |
| Smizany to Coueron | 1,030.31 mi (1,658.13 km) |
| Smizany to Coulommiers | 790.93 mi (1,272.87 km) |
| Smizany to Courbevoic | 827.66 mi (1,332.00 km) |
| Smizany to Courcouronnes | 822.28 mi (1,323.33 km) |
| Smizany to Cournon-d'Auvergne | 839.11 mi (1,350.41 km) |
| Smizany to Courrieres | 790.54 mi (1,272.25 km) |
| Smizany to Coutras | 1,006.81 mi (1,620.30 km) |
| Smizany to Couzeix | 923.92 mi (1,486.91 km) |
| Smizany to Cran-Gevrier | 705.19 mi (1,134.90 km) |
| Smizany to Craponne | 770.79 mi (1,240.47 km) |
| Smizany to Creil | 814.58 mi (1,310.94 km) |
| Smizany to Crepy-en-Valois | 796.58 mi (1,281.97 km) |
| Smizany to Crest | 787.14 mi (1,266.78 km) |
| Smizany to Creteil | 819.16 mi (1,318.31 km) |
