| Wiltz to Cervello | 622.23 mi (1,001.39 km) |
| Wiltz to Cervera | 615.61 mi (990.73 km) |
| Wiltz to Ceuti | 894.97 mi (1,440.31 km) |
| Wiltz to Cheste | 793.31 mi (1,276.71 km) |
| Wiltz to Chiclana de la Frontera | 1,113.57 mi (1,792.11 km) |
| Wiltz to Chipiona | 1,102.29 mi (1,773.96 km) |
| Wiltz to Chiva | 794.54 mi (1,278.69 km) |
| Wiltz to Churriana de la Vega | 1,005.29 mi (1,617.86 km) |
| Wiltz to Ciempozuelos | 821.03 mi (1,321.32 km) |
| Wiltz to Cieza | 887.56 mi (1,428.40 km) |
| Wiltz to Cisterniga | 769.50 mi (1,238.39 km) |
| Wiltz to Ciudad de Melilla | 1,108.63 mi (1,784.17 km) |
| Wiltz to Ciudad Real | 899.24 mi (1,447.18 km) |
| Wiltz to Ciudad-Rodrigo | 884.71 mi (1,423.81 km) |
| Wiltz to Cocentaina | 836.08 mi (1,345.54 km) |
