| Ridge to Reedley (California) | 2,497.04 mi (4,018.59 km) |
| Ridge to Reidsville (North Carolina) | 483.51 mi (778.13 km) |
| Ridge to Reisterstown (Maryland) | 230.52 mi (370.98 km) |
| Ridge to Rendon (Texas) | 1,459.69 mi (2,349.14 km) |
| Ridge to Reno (Nevada) | 2,449.17 mi (3,941.56 km) |
| Ridge to Renton (Washington) | 2,442.33 mi (3,930.54 km) |
| Ridge to Republic (Missouri) | 1,131.05 mi (1,820.24 km) |
| Ridge to Reston (Virginia) | 272.42 mi (438.41 km) |
| Ridge to Revere (Massachusetts) | 142.50 mi (229.33 km) |
| Ridge to Rexburg (Idaho) | 1,978.21 mi (3,183.62 km) |
| Ridge to Reynoldsburg (Ohio) | 525.13 mi (845.12 km) |
| Ridge to Rialto (California) | 2,456.93 mi (3,954.05 km) |
| Ridge to Richardson (Texas) | 1,419.70 mi (2,284.78 km) |
| Ridge to Richfield (Minnesota) | 1,065.35 mi (1,714.52 km) |
| Ridge to Richfield (Wisconsin) | 802.83 mi (1,292.04 km) |
