| Darby to Ratingen | 3,833.55 mi (6,169.50 km) |
| Darby to Ratzeburg | 3,918.77 mi (6,306.65 km) |
| Darby to Raubling | 4,150.21 mi (6,679.12 km) |
| Darby to Rauenberg | 3,965.35 mi (6,381.61 km) |
| Darby to Raunheim | 3,933.32 mi (6,330.07 km) |
| Darby to Ravensburg | 4,047.39 mi (6,513.65 km) |
| Darby to Recke | 3,839.22 mi (6,178.62 km) |
| Darby to Recklinghausen | 3,838.30 mi (6,177.15 km) |
| Darby to Regen | 4,153.90 mi (6,685.05 km) |
| Darby to Regensburg | 4,110.09 mi (6,614.55 km) |
| Darby to Regenstauf | 4,108.52 mi (6,612.03 km) |
| Darby to Rehau | 4,068.91 mi (6,548.28 km) |
| Darby to Rehburg-Loccum | 3,894.75 mi (6,268.00 km) |
| Darby to Rehlingen-Siersburg | 3,879.47 mi (6,243.40 km) |
| Darby to Reichelsheim | 3,957.80 mi (6,369.47 km) |
