| Ruislip to Reidsville (North Carolina) | 3,876.42 mi (6,238.49 km) |
| Ruislip to Reisterstown (Maryland) | 3,617.02 mi (5,821.03 km) |
| Ruislip to Rendon (Texas) | 4,761.26 mi (7,662.51 km) |
| Ruislip to Reno (Nevada) | 5,162.82 mi (8,308.76 km) |
| Ruislip to Renton (Washington) | 4,776.10 mi (7,686.39 km) |
| Ruislip to Republic (Missouri) | 4,383.70 mi (7,054.88 km) |
| Ruislip to Reston (Virginia) | 3,661.36 mi (5,892.39 km) |
| Ruislip to Revere (Massachusetts) | 3,252.38 mi (5,234.21 km) |
| Ruislip to Rexburg (Idaho) | 4,678.86 mi (7,529.91 km) |
| Ruislip to Reynoldsburg (Ohio) | 3,834.37 mi (6,170.82 km) |
| Ruislip to Rialto (California) | 5,396.25 mi (8,684.43 km) |
| Ruislip to Richardson (Texas) | 4,720.71 mi (7,597.24 km) |
| Ruislip to Richfield (Minnesota) | 4,002.94 mi (6,442.11 km) |
| Ruislip to Richfield (Wisconsin) | 3,894.05 mi (6,266.87 km) |
| Ruislip to Richland (Washington) | 4,765.12 mi (7,668.72 km) |
