| Scottsdale to Reading (Pennsylvania) | 2,020.61 mi (3,251.87 km) |
| Scottsdale to Red Bank (New Jersey) | 2,118.53 mi (3,409.45 km) |
| Scottsdale to Red Bank (Tennessee) | 1,513.42 mi (2,435.61 km) |
| Scottsdale to Red Bluff (California) | 726.64 mi (1,169.41 km) |
| Scottsdale to Red Hill (South Carolina) | 1,879.68 mi (3,025.04 km) |
| Scottsdale to Red Oak (Texas) | 875.64 mi (1,409.20 km) |
| Scottsdale to Red Wing (Minnesota) | 1,272.24 mi (2,047.48 km) |
| Scottsdale to Redan (Georgia) | 1,587.21 mi (2,554.37 km) |
| Scottsdale to Redding (California) | 747.84 mi (1,203.53 km) |
| Scottsdale to Redland (Maryland) | 1,954.54 mi (3,145.53 km) |
| Scottsdale to Redlands (California) | 305.41 mi (491.51 km) |
| Scottsdale to Redmond (Oregon) | 884.22 mi (1,423.01 km) |
| Scottsdale to Redmond (Washington) | 1,103.54 mi (1,775.98 km) |
| Scottsdale to Redondo Beach (California) | 374.10 mi (602.05 km) |
| Scottsdale to Redwood City (California) | 638.49 mi (1,027.55 km) |
