| Ruislip to Romeoville (Illinois) | 3,963.10 mi (6,377.99 km) |
| Ruislip to Romulus (Michigan) | 3,753.87 mi (6,041.27 km) |
| Ruislip to Ronkonkoma (New York) | 3,407.29 mi (5,483.50 km) |
| Ruislip to Roosevelt (New York) | 3,431.41 mi (5,522.33 km) |
| Ruislip to Rosamond (California) | 5,380.12 mi (8,658.47 km) |
| Ruislip to Rosaryville (Maryland) | 3,648.39 mi (5,871.51 km) |
| Ruislip to Roscoe (Illinois) | 3,960.49 mi (6,373.79 km) |
| Ruislip to Rose Hill (Virginia) | 3,659.00 mi (5,888.59 km) |
| Ruislip to Roseburg (Oregon) | 5,051.90 mi (8,130.25 km) |
| Ruislip to Rosedale (California) | 5,381.51 mi (8,660.71 km) |
| Ruislip to Rosedale (Maryland) | 3,610.31 mi (5,810.23 km) |
| Ruislip to Roselle (Illinois) | 3,946.32 mi (6,350.99 km) |
| Ruislip to Roselle (New Jersey) | 3,460.20 mi (5,568.65 km) |
| Ruislip to Roselle Park (New Jersey) | 3,459.93 mi (5,568.21 km) |
| Ruislip to Rosemead (California) | 5,421.39 mi (8,724.89 km) |
