| Arnstadt to Rockville (Maryland) | 4,122.51 mi (6,634.54 km) |
| Arnstadt to Rockville Centre (New York) | 3,910.92 mi (6,294.01 km) |
| Arnstadt to Rockwall (Texas) | 5,165.16 mi (8,312.52 km) |
| Arnstadt to Rocky Mount (North Carolina) | 4,296.98 mi (6,915.33 km) |
| Arnstadt to Rocky Point (New York) | 3,870.90 mi (6,229.61 km) |
| Arnstadt to Rocky River (Ohio) | 4,189.65 mi (6,742.58 km) |
| Arnstadt to Roessleville (New York) | 3,825.62 mi (6,156.73 km) |
| Arnstadt to Rogers (Arkansas) | 4,901.21 mi (7,887.73 km) |
| Arnstadt to Rogers (Minnesota) | 4,421.93 mi (7,116.42 km) |
| Arnstadt to Rohnert Park (California) | 5,665.58 mi (9,117.86 km) |
| Arnstadt to Rolla (Missouri) | 4,729.90 mi (7,612.04 km) |
| Arnstadt to Rolling Meadows (Illinois) | 4,386.37 mi (7,059.18 km) |
| Arnstadt to Roma (Texas) | 5,614.63 mi (9,035.88 km) |
| Arnstadt to Rome (Georgia) | 4,671.97 mi (7,518.81 km) |
| Arnstadt to Rome (New York) | 3,867.29 mi (6,223.81 km) |
