| Arlington to Rockville (Maryland) | 1,198.45 mi (1,928.72 km) |
| Arlington to Rockville Centre (New York) | 1,407.36 mi (2,264.92 km) |
| Arlington to Rockwall (Texas) | 42.65 mi (68.65 km) |
| Arlington to Rocky Mount (North Carolina) | 1,123.26 mi (1,807.71 km) |
| Arlington to Rocky Point (New York) | 1,447.74 mi (2,329.91 km) |
| Arlington to Rocky River (Ohio) | 1,034.67 mi (1,665.14 km) |
| Arlington to Roessleville (New York) | 1,443.48 mi (2,323.06 km) |
| Arlington to Rogers (Arkansas) | 301.78 mi (485.66 km) |
| Arlington to Rogers (Minnesota) | 883.31 mi (1,421.54 km) |
| Arlington to Rohnert Park (California) | 1,484.62 mi (2,389.26 km) |
| Arlington to Rolla (Missouri) | 471.86 mi (759.38 km) |
| Arlington to Rolling Meadows (Illinois) | 816.95 mi (1,314.75 km) |
| Arlington to Roma (Texas) | 448.58 mi (721.92 km) |
| Arlington to Rome (Georgia) | 696.03 mi (1,120.15 km) |
| Arlington to Rome (New York) | 1,378.56 mi (2,218.58 km) |
