| Arnstadt to Ratzeburg | 198.18 mi (318.94 km) |
| Arnstadt to Raubling | 216.83 mi (348.95 km) |
| Arnstadt to Rauenberg | 147.00 mi (236.58 km) |
| Arnstadt to Raunheim | 123.54 mi (198.83 km) |
| Arnstadt to Ravensburg | 219.21 mi (352.79 km) |
| Arnstadt to Recke | 174.46 mi (280.76 km) |
| Arnstadt to Recklinghausen | 171.81 mi (276.50 km) |
| Arnstadt to Regen | 161.61 mi (260.08 km) |
| Arnstadt to Regensburg | 135.37 mi (217.86 km) |
| Arnstadt to Regenstauf | 129.33 mi (208.13 km) |
| Arnstadt to Rehau | 61.95 mi (99.70 km) |
| Arnstadt to Rehburg-Loccum | 134.28 mi (216.10 km) |
| Arnstadt to Rehlingen-Siersburg | 214.50 mi (345.20 km) |
| Arnstadt to Reichelsheim | 120.97 mi (194.68 km) |
| Arnstadt to Reichenbach/Vogtland | 61.08 mi (98.30 km) |
