| Genk to Cervello | 682.39 mi (1,098.20 km) |
| Genk to Cervera | 673.29 mi (1,083.55 km) |
| Genk to Ceuti | 949.91 mi (1,528.73 km) |
| Genk to Cheste | 848.08 mi (1,364.85 km) |
| Genk to Chiclana de la Frontera | 1,158.47 mi (1,864.38 km) |
| Genk to Chipiona | 1,145.97 mi (1,844.27 km) |
| Genk to Chiva | 849.22 mi (1,366.69 km) |
| Genk to Churriana de la Vega | 1,055.34 mi (1,698.40 km) |
| Genk to Ciempozuelos | 865.80 mi (1,393.37 km) |
| Genk to Cieza | 941.93 mi (1,515.89 km) |
| Genk to Cisterniga | 806.96 mi (1,298.68 km) |
| Genk to Ciudad de Melilla | 1,162.56 mi (1,870.96 km) |
| Genk to Ciudad Real | 945.56 mi (1,521.74 km) |
| Genk to Ciudad-Rodrigo | 919.50 mi (1,479.79 km) |
| Genk to Cocentaina | 892.42 mi (1,436.22 km) |
