| Scarborough to Ridgeland (Mississippi) | 4,425.91 mi (7,122.82 km) |
| Scarborough to Ridgewood (New Jersey) | 3,385.57 mi (5,448.55 km) |
| Scarborough to Rifle (Colorado) | 4,665.19 mi (7,507.90 km) |
| Scarborough to Rincon (Georgia) | 4,088.79 mi (6,580.28 km) |
| Scarborough to Ringwood (New Jersey) | 3,386.10 mi (5,449.40 km) |
| Scarborough to Río Grande (Puerto Rico) | 4,207.93 mi (6,772.00 km) |
| Scarborough to Rio Grande City (Texas) | 5,077.82 mi (8,171.96 km) |
| Scarborough to Rio Linda (California) | 5,125.95 mi (8,249.42 km) |
| Scarborough to Rio Rancho (New Mexico) | 4,865.00 mi (7,829.46 km) |
| Scarborough to Rio Rico (Arizona) | 5,221.85 mi (8,403.75 km) |
| Scarborough to Ripon (California) | 5,173.00 mi (8,325.14 km) |
| Scarborough to River Edge (New Jersey) | 3,385.26 mi (5,448.05 km) |
| Scarborough to River Falls (Wisconsin) | 3,881.51 mi (6,246.68 km) |
| Scarborough to River Forest (Illinois) | 3,857.19 mi (6,207.55 km) |
| Scarborough to River Grove (Illinois) | 3,856.43 mi (6,206.32 km) |
