| Dale City to Rockville (Maryland) | 31.83 mi (51.22 km) |
| Dale City to Rockville Centre (New York) | 241.46 mi (388.59 km) |
| Dale City to Rockwall (Texas) | 1,138.34 mi (1,831.98 km) |
| Dale City to Rocky Mount (North Carolina) | 186.79 mi (300.61 km) |
| Dale City to Rocky Point (New York) | 282.43 mi (454.53 km) |
| Dale City to Rocky River (Ohio) | 307.88 mi (495.49 km) |
| Dale City to Roessleville (New York) | 335.91 mi (540.60 km) |
| Dale City to Rogers (Arkansas) | 934.09 mi (1,503.27 km) |
| Dale City to Rogers (Minnesota) | 946.55 mi (1,523.33 km) |
| Dale City to Rohnert Park (California) | 2,426.70 mi (3,905.40 km) |
| Dale City to Rolla (Missouri) | 782.34 mi (1,259.06 km) |
| Dale City to Rolling Meadows (Illinois) | 609.52 mi (980.92 km) |
| Dale City to Roma (Texas) | 1,512.32 mi (2,433.85 km) |
| Dale City to Rome (Georgia) | 530.21 mi (853.29 km) |
| Dale City to Rome (New York) | 330.82 mi (532.40 km) |
