| Flagstaff to Red Bank (New Jersey) | 2,065.96 mi (3,324.85 km) |
| Flagstaff to Red Bank (Tennessee) | 1,482.73 mi (2,386.22 km) |
| Flagstaff to Red Bluff (California) | 674.62 mi (1,085.69 km) |
| Flagstaff to Red Hill (South Carolina) | 1,851.41 mi (2,979.55 km) |
| Flagstaff to Red Oak (Texas) | 869.90 mi (1,399.96 km) |
| Flagstaff to Red Wing (Minnesota) | 1,194.50 mi (1,922.37 km) |
| Flagstaff to Redan (Georgia) | 1,562.26 mi (2,514.22 km) |
| Flagstaff to Redding (California) | 693.29 mi (1,115.74 km) |
| Flagstaff to Redland (Maryland) | 1,906.11 mi (3,067.59 km) |
| Flagstaff to Redlands (California) | 325.24 mi (523.42 km) |
| Flagstaff to Redmond (Oregon) | 805.82 mi (1,296.85 km) |
| Flagstaff to Redmond (Washington) | 1,017.87 mi (1,638.10 km) |
| Flagstaff to Redondo Beach (California) | 395.38 mi (636.31 km) |
| Flagstaff to Redwood City (California) | 611.15 mi (983.55 km) |
| Flagstaff to Reedley (California) | 448.72 mi (722.15 km) |
