| Twickenham to Rockville (Maryland) | 3,654.27 mi (5,880.98 km) |
| Twickenham to Rockville Centre (New York) | 3,440.94 mi (5,537.65 km) |
| Twickenham to Rockwall (Texas) | 4,720.60 mi (7,597.07 km) |
| Twickenham to Rocky Mount (North Carolina) | 3,823.24 mi (6,152.91 km) |
| Twickenham to Rocky Point (New York) | 3,400.52 mi (5,472.61 km) |
| Twickenham to Rocky River (Ohio) | 3,735.87 mi (6,012.30 km) |
| Twickenham to Roessleville (New York) | 3,361.03 mi (5,409.06 km) |
| Twickenham to Rogers (Arkansas) | 4,459.84 mi (7,177.43 km) |
| Twickenham to Rogers (Minnesota) | 4,007.23 mi (6,449.02 km) |
| Twickenham to Rohnert Park (California) | 5,325.61 mi (8,570.74 km) |
| Twickenham to Rolla (Missouri) | 4,287.30 mi (6,899.74 km) |
| Twickenham to Rolling Meadows (Illinois) | 3,947.40 mi (6,352.73 km) |
| Twickenham to Roma (Texas) | 5,161.55 mi (8,306.71 km) |
| Twickenham to Rome (Georgia) | 4,206.74 mi (6,770.10 km) |
| Twickenham to Rome (New York) | 3,407.00 mi (5,483.04 km) |
