| Merzig to Ratzeburg | 342.98 mi (551.98 km) |
| Merzig to Raubling | 275.63 mi (443.58 km) |
| Merzig to Rauenberg | 94.75 mi (152.49 km) |
| Merzig to Raunheim | 90.75 mi (146.05 km) |
| Merzig to Ravensburg | 178.79 mi (287.74 km) |
| Merzig to Recke | 207.38 mi (333.75 km) |
| Merzig to Recklinghausen | 149.44 mi (240.51 km) |
| Merzig to Regen | 295.95 mi (476.29 km) |
| Merzig to Regensburg | 248.39 mi (399.74 km) |
| Merzig to Regenstauf | 249.36 mi (401.31 km) |
| Merzig to Rehau | 246.78 mi (397.16 km) |
| Merzig to Rehburg-Loccum | 235.99 mi (379.79 km) |
| Merzig to Rehlingen-Siersburg | 6.27 mi (10.10 km) |
| Merzig to Reichelsheim | 101.24 mi (162.93 km) |
| Merzig to Reichenbach/Vogtland | 264.72 mi (426.03 km) |
