| Darton to Red Bank (New Jersey) | 3,381.71 mi (5,442.34 km) |
| Darton to Red Bank (Tennessee) | 4,073.84 mi (6,556.22 km) |
| Darton to Red Bluff (California) | 5,063.95 mi (8,149.64 km) |
| Darton to Red Hill (South Carolina) | 3,892.12 mi (6,263.76 km) |
| Darton to Red Oak (Texas) | 4,646.14 mi (7,477.24 km) |
| Darton to Red Wing (Minnesota) | 3,879.86 mi (6,244.04 km) |
| Darton to Redan (Georgia) | 4,098.48 mi (6,595.87 km) |
| Darton to Redding (California) | 5,044.25 mi (8,117.93 km) |
| Darton to Redland (Maryland) | 3,559.38 mi (5,728.26 km) |
| Darton to Redlands (California) | 5,267.97 mi (8,477.99 km) |
| Darton to Redmond (Oregon) | 4,797.17 mi (7,720.30 km) |
| Darton to Redmond (Washington) | 4,625.45 mi (7,443.95 km) |
| Darton to Redondo Beach (California) | 5,316.97 mi (8,556.84 km) |
| Darton to Redwood City (California) | 5,219.99 mi (8,400.77 km) |
| Darton to Reedley (California) | 5,190.78 mi (8,353.75 km) |
