| Scarborough to Rockville (Maryland) | 3,592.75 mi (5,781.97 km) |
| Scarborough to Rockville Centre (New York) | 3,381.89 mi (5,442.63 km) |
| Scarborough to Rockwall (Texas) | 4,633.93 mi (7,457.59 km) |
| Scarborough to Rocky Mount (North Carolina) | 3,769.50 mi (6,066.43 km) |
| Scarborough to Rocky Point (New York) | 3,342.06 mi (5,378.53 km) |
| Scarborough to Rocky River (Ohio) | 3,657.71 mi (5,886.51 km) |
| Scarborough to Roessleville (New York) | 3,294.94 mi (5,302.70 km) |
| Scarborough to Rogers (Arkansas) | 4,370.41 mi (7,033.49 km) |
| Scarborough to Rogers (Minnesota) | 3,898.11 mi (6,273.40 km) |
| Scarborough to Rohnert Park (California) | 5,181.02 mi (8,338.05 km) |
| Scarborough to Rolla (Missouri) | 4,198.87 mi (6,757.42 km) |
| Scarborough to Rolling Meadows (Illinois) | 3,855.84 mi (6,205.38 km) |
| Scarborough to Roma (Texas) | 5,082.73 mi (8,179.86 km) |
| Scarborough to Rome (Georgia) | 4,141.18 mi (6,664.59 km) |
| Scarborough to Rome (New York) | 3,335.83 mi (5,368.49 km) |
