| Scarborough to Red Bank (New Jersey) | 3,413.26 mi (5,493.12 km) |
| Scarborough to Red Bank (Tennessee) | 4,102.23 mi (6,601.89 km) |
| Scarborough to Red Bluff (California) | 5,060.33 mi (8,143.82 km) |
| Scarborough to Red Hill (South Carolina) | 3,926.15 mi (6,318.53 km) |
| Scarborough to Red Oak (Texas) | 4,667.96 mi (7,512.35 km) |
| Scarborough to Red Wing (Minnesota) | 3,894.53 mi (6,267.64 km) |
| Scarborough to Redan (Georgia) | 4,128.82 mi (6,644.69 km) |
| Scarborough to Redding (California) | 5,040.28 mi (8,111.55 km) |
| Scarborough to Redland (Maryland) | 3,589.99 mi (5,777.53 km) |
| Scarborough to Redlands (California) | 5,272.38 mi (8,485.08 km) |
| Scarborough to Redmond (Oregon) | 4,791.70 mi (7,711.50 km) |
| Scarborough to Redmond (Washington) | 4,616.99 mi (7,430.33 km) |
| Scarborough to Redondo Beach (California) | 5,320.50 mi (8,562.52 km) |
| Scarborough to Redwood City (California) | 5,218.07 mi (8,397.67 km) |
| Scarborough to Reedley (California) | 5,191.67 mi (8,355.19 km) |
