| Genk to Cassino | 764.62 mi (1,230.53 km) |
| Genk to Castagneto Carducci | 589.53 mi (948.76 km) |
| Genk to Castano Primo | 403.13 mi (648.77 km) |
| Genk to Castel Bolognese | 544.56 mi (876.39 km) |
| Genk to Castel Gandolfo | 721.70 mi (1,161.46 km) |
| Genk to Castel Goffredo | 453.58 mi (729.97 km) |
| Genk to Castel Maggiore | 518.94 mi (835.15 km) |
| Genk to Castel Mella | 433.84 mi (698.20 km) |
| Genk to Castel San Giorgio | 829.70 mi (1,335.28 km) |
| Genk to Castel San Giovanni | 447.18 mi (719.67 km) |
| Genk to Castel San Pietro Terme | 534.22 mi (859.75 km) |
| Genk to Castel Volturno | 794.11 mi (1,278.00 km) |
| Genk to Castelbuono | 993.74 mi (1,599.28 km) |
| Genk to Casteldaccia | 974.83 mi (1,568.84 km) |
| Genk to Castelfidardo | 640.43 mi (1,030.67 km) |
