| Royal Leamington Spa to Rockville (Maryland) | 3,587.64 mi (5,773.75 km) |
| Royal Leamington Spa to Rockville Centre (New York) | 3,374.78 mi (5,431.18 km) |
| Royal Leamington Spa to Rockwall (Texas) | 4,649.31 mi (7,482.35 km) |
| Royal Leamington Spa to Rocky Mount (North Carolina) | 3,758.38 mi (6,048.52 km) |
| Royal Leamington Spa to Rocky Point (New York) | 3,334.47 mi (5,366.32 km) |
| Royal Leamington Spa to Rocky River (Ohio) | 3,665.92 mi (5,899.73 km) |
| Royal Leamington Spa to Roessleville (New York) | 3,293.35 mi (5,300.14 km) |
| Royal Leamington Spa to Rogers (Arkansas) | 4,388.04 mi (7,061.87 km) |
| Royal Leamington Spa to Rogers (Minnesota) | 3,932.45 mi (6,328.66 km) |
| Royal Leamington Spa to Rohnert Park (California) | 5,248.11 mi (8,446.02 km) |
| Royal Leamington Spa to Rolla (Missouri) | 4,215.63 mi (6,784.41 km) |
| Royal Leamington Spa to Rolling Meadows (Illinois) | 3,875.16 mi (6,236.46 km) |
| Royal Leamington Spa to Roma (Texas) | 5,091.76 mi (8,194.40 km) |
| Royal Leamington Spa to Rome (Georgia) | 4,139.41 mi (6,661.73 km) |
| Royal Leamington Spa to Rome (New York) | 3,338.31 mi (5,372.49 km) |
