| Genk to Chitila | 1,046.41 mi (1,684.04 km) |
| Genk to Cisnadie | 926.95 mi (1,491.78 km) |
| Genk to Cluj-Napoca | 868.84 mi (1,398.26 km) |
| Genk to Codlea | 981.87 mi (1,580.17 km) |
| Genk to Comanesti | 1,001.38 mi (1,611.56 km) |
| Genk to Comarnic | 1,005.17 mi (1,617.66 km) |
| Genk to Constanta | 1,169.91 mi (1,882.79 km) |
| Genk to Corabia | 1,014.35 mi (1,632.44 km) |
| Genk to Costesti | 994.75 mi (1,600.89 km) |
| Genk to Covasna | 1,008.26 mi (1,622.64 km) |
| Genk to Craiova | 964.15 mi (1,551.65 km) |
| Genk to Cristuru Secuiesc | 945.24 mi (1,521.22 km) |
| Genk to Cugir | 889.55 mi (1,431.59 km) |
| Genk to Cumpana | 1,168.62 mi (1,880.71 km) |
| Genk to Curtea de Arges | 969.18 mi (1,559.74 km) |
