| Mersch to Reinosa | 673.82 mi (1,084.42 km) |
| Mersch to Requena | 791.81 mi (1,274.30 km) |
| Mersch to Reus | 640.88 mi (1,031.40 km) |
| Mersch to Rianxo | 863.28 mi (1,389.31 km) |
| Mersch to Ribadeo | 755.28 mi (1,215.51 km) |
| Mersch to Rincon de la Victoria | 1,038.97 mi (1,672.06 km) |
| Mersch to Ripoll | 554.14 mi (891.79 km) |
| Mersch to Ripollet | 601.00 mi (967.21 km) |
| Mersch to Rojales | 873.47 mi (1,405.71 km) |
| Mersch to Ronda | 1,060.32 mi (1,706.41 km) |
| Mersch to Roquetas de Mar | 997.06 mi (1,604.62 km) |
| Mersch to Rosas | 535.88 mi (862.41 km) |
| Mersch to Rubi | 603.16 mi (970.69 km) |
| Mersch to Rute | 1,004.23 mi (1,616.15 km) |
| Mersch to Sabadell | 598.37 mi (962.98 km) |
