| Scarborough to Robertsville (New Jersey) | 3,422.47 mi (5,507.93 km) |
| Scarborough to Robinson (Texas) | 4,737.93 mi (7,624.96 km) |
| Scarborough to Robstown (Texas) | 4,957.20 mi (7,977.84 km) |
| Scarborough to Rochester (Michigan) | 3,647.00 mi (5,869.28 km) |
| Scarborough to Rochester (Minnesota) | 3,918.15 mi (6,305.66 km) |
| Scarborough to Rochester (New Hampshire) | 3,159.43 mi (5,084.61 km) |
| Scarborough to Rochester (New York) | 3,419.02 mi (5,502.37 km) |
| Scarborough to Rochester Hills (Michigan) | 3,649.40 mi (5,873.14 km) |
| Scarborough to Rock Hill (South Carolina) | 3,946.21 mi (6,350.81 km) |
| Scarborough to Rock Island (Illinois) | 3,977.80 mi (6,401.65 km) |
| Scarborough to Rock Springs (Wyoming) | 4,597.51 mi (7,398.98 km) |
| Scarborough to Rockford (Illinois) | 3,884.21 mi (6,251.03 km) |
| Scarborough to Rockledge (Florida) | 4,274.96 mi (6,879.88 km) |
| Scarborough to Rocklin (California) | 5,113.46 mi (8,229.32 km) |
| Scarborough to Rockport (Texas) | 4,922.07 mi (7,921.30 km) |
