| Colmar to Cervello | 532.15 mi (856.41 km) |
| Colmar to Cervera | 533.73 mi (858.95 km) |
| Colmar to Ceuti | 815.67 mi (1,312.70 km) |
| Colmar to Cheste | 716.13 mi (1,152.50 km) |
| Colmar to Chiclana de la Frontera | 1,058.29 mi (1,703.15 km) |
| Colmar to Chipiona | 1,050.19 mi (1,690.11 km) |
| Colmar to Chiva | 717.60 mi (1,154.86 km) |
| Colmar to Churriana de la Vega | 937.99 mi (1,509.55 km) |
| Colmar to Ciempozuelos | 770.50 mi (1,240.00 km) |
| Colmar to Cieza | 810.00 mi (1,303.57 km) |
| Colmar to Cisterniga | 738.38 mi (1,188.30 km) |
| Colmar to Ciudad de Melilla | 1,029.76 mi (1,657.23 km) |
| Colmar to Ciudad Real | 843.23 mi (1,357.05 km) |
| Colmar to Ciudad-Rodrigo | 857.43 mi (1,379.90 km) |
| Colmar to Cocentaina | 753.60 mi (1,212.80 km) |
