| Prairie Ridge to Red Bank (New Jersey) | 2,405.71 mi (3,871.62 km) |
| Prairie Ridge to Red Bank (Tennessee) | 2,065.87 mi (3,324.69 km) |
| Prairie Ridge to Red Bluff (California) | 481.63 mi (775.10 km) |
| Prairie Ridge to Red Hill (South Carolina) | 2,411.30 mi (3,880.62 km) |
| Prairie Ridge to Red Oak (Texas) | 1,669.66 mi (2,687.06 km) |
| Prairie Ridge to Red Wing (Minnesota) | 1,423.54 mi (2,290.97 km) |
| Prairie Ridge to Redan (Georgia) | 2,173.71 mi (3,498.25 km) |
| Prairie Ridge to Redding (California) | 454.36 mi (731.22 km) |
| Prairie Ridge to Redland (Maryland) | 2,301.18 mi (3,703.40 km) |
| Prairie Ridge to Redlands (California) | 940.92 mi (1,514.26 km) |
| Prairie Ridge to Redmond (Oregon) | 204.48 mi (329.07 km) |
| Prairie Ridge to Redmond (Washington) | 36.81 mi (59.24 km) |
| Prairie Ridge to Redondo Beach (California) | 938.74 mi (1,510.76 km) |
| Prairie Ridge to Redwood City (California) | 666.16 mi (1,072.09 km) |
| Prairie Ridge to Reedley (California) | 741.53 mi (1,193.37 km) |
