| Ommen to Coin | 1,221.94 mi (1,966.53 km) |
| Ommen to Colindres | 776.58 mi (1,249.78 km) |
| Ommen to Collado-Villalba | 956.62 mi (1,539.53 km) |
| Ommen to Colmenar Viejo | 949.24 mi (1,527.65 km) |
| Ommen to Colmenarejo | 961.27 mi (1,547.02 km) |
| Ommen to Conil de la Frontera | 1,277.03 mi (2,055.18 km) |
| Ommen to Consuegra | 1,020.09 mi (1,641.67 km) |
| Ommen to Corbera de Llobregat | 795.15 mi (1,279.67 km) |
| Ommen to Cordoba | 1,145.51 mi (1,843.52 km) |
| Ommen to Coria del Rio | 1,212.68 mi (1,951.61 km) |
| Ommen to Crevillente | 1,045.05 mi (1,681.85 km) |
| Ommen to Cuarte de Huerva | 829.55 mi (1,335.03 km) |
| Ommen to Cubellas | 812.26 mi (1,307.21 km) |
| Ommen to Cuellar | 917.58 mi (1,476.70 km) |
| Ommen to Cuenca | 950.92 mi (1,530.36 km) |
