| Mechernich to Reinosa | 730.65 mi (1,175.86 km) |
| Mechernich to Requena | 854.96 mi (1,375.93 km) |
| Mechernich to Reus | 704.43 mi (1,133.67 km) |
| Mechernich to Rianxo | 913.70 mi (1,470.46 km) |
| Mechernich to Ribadeo | 806.28 mi (1,297.59 km) |
| Mechernich to Rincon de la Victoria | 1,101.33 mi (1,772.42 km) |
| Mechernich to Ripoll | 617.70 mi (994.09 km) |
| Mechernich to Ripollet | 664.52 mi (1,069.44 km) |
| Mechernich to Rojales | 936.96 mi (1,507.89 km) |
| Mechernich to Ronda | 1,122.11 mi (1,805.86 km) |
| Mechernich to Roquetas de Mar | 1,060.21 mi (1,706.24 km) |
| Mechernich to Rosas | 599.13 mi (964.21 km) |
| Mechernich to Rubi | 666.70 mi (1,072.95 km) |
| Mechernich to Rute | 1,066.30 mi (1,716.05 km) |
| Mechernich to Sabadell | 661.90 mi (1,065.23 km) |
