| East Retford to Rockville (Maryland) | 3,590.50 mi (5,778.35 km) |
| East Retford to Rockville Centre (New York) | 3,378.62 mi (5,437.36 km) |
| East Retford to Rockwall (Texas) | 4,641.75 mi (7,470.17 km) |
| East Retford to Rocky Mount (North Carolina) | 3,764.41 mi (6,058.23 km) |
| East Retford to Rocky Point (New York) | 3,338.55 mi (5,372.88 km) |
| East Retford to Rocky River (Ohio) | 3,661.87 mi (5,893.21 km) |
| East Retford to Roessleville (New York) | 3,294.30 mi (5,301.66 km) |
| East Retford to Rogers (Arkansas) | 4,379.25 mi (7,047.72 km) |
| East Retford to Rogers (Minnesota) | 3,914.87 mi (6,300.38 km) |
| East Retford to Rohnert Park (California) | 5,213.71 mi (8,390.66 km) |
| East Retford to Rolla (Missouri) | 4,207.26 mi (6,770.93 km) |
| East Retford to Rolling Meadows (Illinois) | 3,865.38 mi (6,220.73 km) |
| East Retford to Roma (Texas) | 5,087.58 mi (8,187.67 km) |
| East Retford to Rome (Georgia) | 4,140.66 mi (6,663.76 km) |
| East Retford to Rome (New York) | 3,337.15 mi (5,370.62 km) |
