| Arnold to Rockville (Maryland) | 3,589.59 mi (5,776.89 km) |
| Arnold to Rockville Centre (New York) | 3,377.39 mi (5,435.39 km) |
| Arnold to Rockwall (Texas) | 4,644.11 mi (7,473.97 km) |
| Arnold to Rocky Mount (North Carolina) | 3,762.53 mi (6,055.21 km) |
| Arnold to Rocky Point (New York) | 3,337.25 mi (5,370.79 km) |
| Arnold to Rocky River (Ohio) | 3,663.10 mi (5,895.18 km) |
| Arnold to Roessleville (New York) | 3,293.96 mi (5,301.12 km) |
| Arnold to Rogers (Arkansas) | 4,381.98 mi (7,052.11 km) |
| Arnold to Rogers (Minnesota) | 3,920.29 mi (6,309.09 km) |
| Arnold to Rohnert Park (California) | 5,224.37 mi (8,407.80 km) |
| Arnold to Rolla (Missouri) | 4,209.85 mi (6,775.10 km) |
| Arnold to Rolling Meadows (Illinois) | 3,868.39 mi (6,225.56 km) |
| Arnold to Roma (Texas) | 5,088.92 mi (8,189.83 km) |
| Arnold to Rome (Georgia) | 4,140.28 mi (6,663.14 km) |
| Arnold to Rome (New York) | 3,337.46 mi (5,371.13 km) |
