| Donaueschingen to Reinbek | 391.35 mi (629.81 km) |
| Donaueschingen to Reinfeld | 415.30 mi (668.36 km) |
| Donaueschingen to Reinheim | 130.32 mi (209.73 km) |
| Donaueschingen to Reiskirchen | 183.49 mi (295.29 km) |
| Donaueschingen to Rellingen | 397.76 mi (640.13 km) |
| Donaueschingen to Remagen | 190.26 mi (306.19 km) |
| Donaueschingen to Remscheid | 230.69 mi (371.26 km) |
| Donaueschingen to Rendsburg | 441.40 mi (710.37 km) |
| Donaueschingen to Renningen | 59.56 mi (95.86 km) |
| Donaueschingen to Reutlingen | 49.20 mi (79.18 km) |
| Donaueschingen to Rhaude | 362.64 mi (583.61 km) |
| Donaueschingen to Rheda-Wiedenbruck | 268.83 mi (432.64 km) |
| Donaueschingen to Rhede | 279.82 mi (450.33 km) |
| Donaueschingen to Rheinau | 55.87 mi (89.91 km) |
| Donaueschingen to Rheinbach | 197.96 mi (318.58 km) |
