| Genk to Reinosa | 712.41 mi (1,146.52 km) |
| Genk to Requena | 854.97 mi (1,375.94 km) |
| Genk to Reus | 709.53 mi (1,141.88 km) |
| Genk to Rianxo | 885.36 mi (1,424.85 km) |
| Genk to Ribadeo | 778.99 mi (1,253.66 km) |
| Genk to Rincon de la Victoria | 1,096.46 mi (1,764.58 km) |
| Genk to Ripoll | 625.53 mi (1,006.69 km) |
| Genk to Ripollet | 673.32 mi (1,083.61 km) |
| Genk to Rojales | 940.27 mi (1,513.22 km) |
| Genk to Ronda | 1,114.96 mi (1,794.35 km) |
| Genk to Roquetas de Mar | 1,059.75 mi (1,705.50 km) |
| Genk to Rosas | 611.29 mi (983.77 km) |
| Genk to Rubi | 674.99 mi (1,086.30 km) |
| Genk to Rute | 1,060.29 mi (1,706.38 km) |
| Genk to Sabadell | 670.42 mi (1,078.94 km) |
