| Didcot to Reichenbach/Vogtland | 590.47 mi (950.27 km) |
| Didcot to Reinbek | 499.59 mi (804.01 km) |
| Didcot to Reinfeld | 513.54 mi (826.46 km) |
| Didcot to Reinheim | 457.02 mi (735.50 km) |
| Didcot to Reiskirchen | 442.20 mi (711.65 km) |
| Didcot to Rellingen | 484.19 mi (779.24 km) |
| Didcot to Remagen | 374.19 mi (602.20 km) |
| Didcot to Remscheid | 364.86 mi (587.19 km) |
| Didcot to Rendsburg | 490.08 mi (788.70 km) |
| Didcot to Renningen | 490.53 mi (789.44 km) |
| Didcot to Reutlingen | 511.11 mi (822.55 km) |
| Didcot to Rhaude | 385.80 mi (620.88 km) |
| Didcot to Rheda-Wiedenbruck | 408.39 mi (657.24 km) |
| Didcot to Rhede | 340.13 mi (547.38 km) |
| Didcot to Rheinau | 453.80 mi (730.32 km) |
