| Idil to Red Bank (New Jersey) | 5,712.46 mi (9,193.32 km) |
| Idil to Red Bank (Tennessee) | 6,393.62 mi (10,289.54 km) |
| Idil to Red Bluff (California) | 6,987.48 mi (11,245.26 km) |
| Idil to Red Hill (South Carolina) | 6,227.06 mi (10,021.49 km) |
| Idil to Red Oak (Texas) | 6,924.35 mi (11,143.67 km) |
| Idil to Red Wing (Minnesota) | 6,104.08 mi (9,823.57 km) |
| Idil to Redan (Georgia) | 6,425.37 mi (10,340.63 km) |
| Idil to Redding (California) | 6,962.21 mi (11,204.59 km) |
| Idil to Redland (Maryland) | 5,887.61 mi (9,475.19 km) |
| Idil to Redlands (California) | 7,323.76 mi (11,786.45 km) |
| Idil to Redmond (Oregon) | 6,700.11 mi (10,782.79 km) |
| Idil to Redmond (Washington) | 6,480.44 mi (10,429.27 km) |
| Idil to Redondo Beach (California) | 7,356.43 mi (11,839.04 km) |
| Idil to Redwood City (California) | 7,167.20 mi (11,534.49 km) |
| Idil to Reedley (California) | 7,190.51 mi (11,572.00 km) |
