| Thornton Heath to Rockville (Maryland) | 3,664.67 mi (5,897.72 km) |
| Thornton Heath to Rockville Centre (New York) | 3,451.34 mi (5,554.39 km) |
| Thornton Heath to Rockwall (Texas) | 4,730.92 mi (7,613.68 km) |
| Thornton Heath to Rocky Mount (North Carolina) | 3,833.63 mi (6,169.63 km) |
| Thornton Heath to Rocky Point (New York) | 3,410.92 mi (5,489.35 km) |
| Thornton Heath to Rocky River (Ohio) | 3,746.23 mi (6,028.98 km) |
| Thornton Heath to Roessleville (New York) | 3,371.43 mi (5,425.79 km) |
| Thornton Heath to Rogers (Arkansas) | 4,470.14 mi (7,193.99 km) |
| Thornton Heath to Rogers (Minnesota) | 4,017.28 mi (6,465.18 km) |
| Thornton Heath to Rohnert Park (California) | 5,334.76 mi (8,585.47 km) |
| Thornton Heath to Rolla (Missouri) | 4,297.60 mi (6,916.32 km) |
| Thornton Heath to Rolling Meadows (Illinois) | 3,957.67 mi (6,369.26 km) |
| Thornton Heath to Roma (Texas) | 5,171.92 mi (8,323.40 km) |
| Thornton Heath to Rome (Georgia) | 4,217.14 mi (6,786.84 km) |
| Thornton Heath to Rome (New York) | 3,417.39 mi (5,499.75 km) |
