| Ommen to Coudekerque-Branche | 200.54 mi (322.74 km) |
| Ommen to Coueron | 514.72 mi (828.37 km) |
| Ommen to Coulommiers | 294.37 mi (473.75 km) |
| Ommen to Courbevoic | 309.26 mi (497.71 km) |
| Ommen to Courcouronnes | 320.76 mi (516.22 km) |
| Ommen to Cournon-d'Auvergne | 490.05 mi (788.66 km) |
| Ommen to Courrieres | 206.14 mi (331.75 km) |
| Ommen to Coutras | 595.78 mi (958.81 km) |
| Ommen to Couzeix | 514.63 mi (828.22 km) |
| Ommen to Cran-Gevrier | 457.14 mi (735.69 km) |
| Ommen to Craponne | 474.04 mi (762.90 km) |
| Ommen to Creil | 282.89 mi (455.27 km) |
| Ommen to Crepy-en-Valois | 273.98 mi (440.93 km) |
| Ommen to Crest | 541.85 mi (872.03 km) |
| Ommen to Creteil | 310.15 mi (499.15 km) |
