| Prairie Ridge to Reidsville (North Carolina) | 2,281.12 mi (3,671.11 km) |
| Prairie Ridge to Reisterstown (Maryland) | 2,306.14 mi (3,711.37 km) |
| Prairie Ridge to Rendon (Texas) | 1,648.32 mi (2,652.71 km) |
| Prairie Ridge to Reno (Nevada) | 537.13 mi (864.43 km) |
| Prairie Ridge to Renton (Washington) | 23.24 mi (37.40 km) |
| Prairie Ridge to Republic (Missouri) | 1,612.11 mi (2,594.44 km) |
| Prairie Ridge to Reston (Virginia) | 2,297.97 mi (3,698.23 km) |
| Prairie Ridge to Revere (Massachusetts) | 2,483.80 mi (3,997.30 km) |
| Prairie Ridge to Rexburg (Idaho) | 550.77 mi (886.38 km) |
| Prairie Ridge to Reynoldsburg (Ohio) | 2,008.99 mi (3,233.16 km) |
| Prairie Ridge to Rialto (California) | 933.41 mi (1,502.18 km) |
| Prairie Ridge to Richardson (Texas) | 1,651.16 mi (2,657.29 km) |
| Prairie Ridge to Richfield (Minnesota) | 1,385.66 mi (2,230.01 km) |
| Prairie Ridge to Richfield (Wisconsin) | 1,659.19 mi (2,670.21 km) |
| Prairie Ridge to Richland (Washington) | 147.41 mi (237.23 km) |
