| Merchweiler to Racconigi | 318.74 mi (512.96 km) |
| Merchweiler to Raffadali | 886.89 mi (1,427.32 km) |
| Merchweiler to Ragusa | 941.02 mi (1,514.42 km) |
| Merchweiler to Ramacca | 911.02 mi (1,466.15 km) |
| Merchweiler to Randazzo | 884.59 mi (1,423.61 km) |
| Merchweiler to Rapallo | 361.05 mi (581.05 km) |
| Merchweiler to Ravanusa | 903.90 mi (1,454.68 km) |
| Merchweiler to Ravenna | 418.88 mi (674.13 km) |
| Merchweiler to Recanati | 514.65 mi (828.25 km) |
| Merchweiler to Recco | 358.84 mi (577.49 km) |
| Merchweiler to Reggello | 445.99 mi (717.76 km) |
| Merchweiler to Reggio di Calabria | 886.15 mi (1,426.12 km) |
| Merchweiler to Reggio Emilia | 363.22 mi (584.54 km) |
| Merchweiler to Reggiolo | 354.06 mi (569.81 km) |
| Merchweiler to Rende | 825.20 mi (1,328.03 km) |
