| Merzenich to Rheinberg | 49.88 mi (80.28 km) |
| Merzenich to Rheine | 107.94 mi (173.72 km) |
| Merzenich to Rheinfelden (Baden) | 232.71 mi (374.50 km) |
| Merzenich to Ribnitz-Damgarten | 343.70 mi (553.13 km) |
| Merzenich to Richterich | 20.30 mi (32.67 km) |
| Merzenich to Riedlingen | 226.98 mi (365.29 km) |
| Merzenich to Riegelsberg | 107.41 mi (172.86 km) |
| Merzenich to Rielasingen-Worblingen | 237.66 mi (382.48 km) |
| Merzenich to Riesa | 295.60 mi (475.72 km) |
| Merzenich to Rietberg | 106.33 mi (171.12 km) |
| Merzenich to Rinteln | 144.75 mi (232.95 km) |
| Merzenich to Ritterhude | 188.64 mi (303.58 km) |
| Merzenich to Rodenbach | 119.68 mi (192.60 km) |
| Merzenich to Rodental | 202.76 mi (326.31 km) |
| Merzenich to Rodgau | 117.85 mi (189.66 km) |
