| Harrow Weald to Ratingen | 310.12 mi (499.09 km) |
| Harrow Weald to Ratzeburg | 486.25 mi (782.55 km) |
| Harrow Weald to Raubling | 614.42 mi (988.81 km) |
| Harrow Weald to Rauenberg | 429.08 mi (690.53 km) |
| Harrow Weald to Raunheim | 398.80 mi (641.81 km) |
| Harrow Weald to Ravensburg | 516.54 mi (831.29 km) |
| Harrow Weald to Recke | 346.74 mi (558.02 km) |
| Harrow Weald to Recklinghausen | 321.82 mi (517.92 km) |
| Harrow Weald to Regen | 621.02 mi (999.43 km) |
| Harrow Weald to Regensburg | 575.71 mi (926.51 km) |
| Harrow Weald to Regenstauf | 574.77 mi (925.00 km) |
| Harrow Weald to Rehau | 545.48 mi (877.86 km) |
| Harrow Weald to Rehburg-Loccum | 409.74 mi (659.41 km) |
| Harrow Weald to Rehlingen-Siersburg | 344.81 mi (554.92 km) |
| Harrow Weald to Reichelsheim | 422.34 mi (679.70 km) |
