| Towcester to Ratingen | 340.31 mi (547.67 km) |
| Towcester to Ratzeburg | 500.38 mi (805.29 km) |
| Towcester to Raubling | 653.51 mi (1,051.73 km) |
| Towcester to Rauenberg | 467.56 mi (752.47 km) |
| Towcester to Raunheim | 434.67 mi (699.53 km) |
| Towcester to Ravensburg | 558.00 mi (898.01 km) |
| Towcester to Recke | 368.54 mi (593.10 km) |
| Towcester to Recklinghausen | 349.71 mi (562.81 km) |
| Towcester to Regen | 656.17 mi (1,056.00 km) |
| Towcester to Regensburg | 611.61 mi (984.29 km) |
| Towcester to Regenstauf | 610.31 mi (982.20 km) |
| Towcester to Rehau | 577.16 mi (928.86 km) |
| Towcester to Rehburg-Loccum | 431.19 mi (693.93 km) |
| Towcester to Rehlingen-Siersburg | 385.45 mi (620.32 km) |
| Towcester to Reichelsheim | 459.03 mi (738.74 km) |
