| Prairie Ridge to River Ridge (Louisiana) | 2,071.03 mi (3,333.00 km) |
| Prairie Ridge to Riverbank (California) | 653.54 mi (1,051.78 km) |
| Prairie Ridge to Riverdale (Georgia) | 2,169.66 mi (3,491.73 km) |
| Prairie Ridge to Riverdale (Illinois) | 1,730.37 mi (2,784.76 km) |
| Prairie Ridge to Riverside (California) | 945.37 mi (1,521.42 km) |
| Prairie Ridge to Riverside (Ohio) | 1,952.22 mi (3,141.79 km) |
| Prairie Ridge to Riverton (Utah) | 682.29 mi (1,098.04 km) |
| Prairie Ridge to Riverton (Wyoming) | 725.77 mi (1,168.01 km) |
| Prairie Ridge to Riverview (Florida) | 2,520.72 mi (4,056.70 km) |
| Prairie Ridge to Riverview (Michigan) | 1,924.04 mi (3,096.45 km) |
| Prairie Ridge to Riviera Beach (Florida) | 2,669.84 mi (4,296.68 km) |
| Prairie Ridge to Riviera Beach (Maryland) | 2,329.36 mi (3,748.75 km) |
| Prairie Ridge to Roanoke (Virginia) | 2,233.32 mi (3,594.18 km) |
| Prairie Ridge to Roanoke Rapids (North Carolina) | 2,372.13 mi (3,817.58 km) |
| Prairie Ridge to Robbinsdale (Minnesota) | 1,380.35 mi (2,221.46 km) |
