| Mulheim-Karlich to Ratzeburg | 267.39 mi (430.32 km) |
| Mulheim-Karlich to Raubling | 275.13 mi (442.77 km) |
| Mulheim-Karlich to Rauenberg | 94.23 mi (151.64 km) |
| Mulheim-Karlich to Raunheim | 49.37 mi (79.45 km) |
| Mulheim-Karlich to Ravensburg | 203.78 mi (327.95 km) |
| Mulheim-Karlich to Recke | 137.36 mi (221.06 km) |
| Mulheim-Karlich to Recklinghausen | 84.04 mi (135.25 km) |
| Mulheim-Karlich to Regen | 270.42 mi (435.19 km) |
| Mulheim-Karlich to Regensburg | 225.78 mi (363.35 km) |
| Mulheim-Karlich to Regenstauf | 224.42 mi (361.17 km) |
| Mulheim-Karlich to Rehau | 199.67 mi (321.33 km) |
| Mulheim-Karlich to Rehburg-Loccum | 160.55 mi (258.38 km) |
| Mulheim-Karlich to Rehlingen-Siersburg | 79.20 mi (127.46 km) |
| Mulheim-Karlich to Reichelsheim | 75.58 mi (121.64 km) |
| Mulheim-Karlich to Reichenbach/Vogtland | 211.71 mi (340.72 km) |
