| Redding to Rockville (Maryland) | 2,374.56 mi (3,821.48 km) |
| Redding to Rockville Centre (New York) | 2,521.68 mi (4,058.25 km) |
| Redding to Rockwall (Texas) | 1,522.94 mi (2,450.94 km) |
| Redding to Rocky Mount (North Carolina) | 2,412.21 mi (3,882.08 km) |
| Redding to Rocky Point (New York) | 2,551.68 mi (4,106.54 km) |
| Redding to Rocky River (Ohio) | 2,093.30 mi (3,368.85 km) |
| Redding to Roessleville (New York) | 2,477.64 mi (3,987.37 km) |
| Redding to Rogers (Arkansas) | 1,547.78 mi (2,490.92 km) |
| Redding to Rogers (Minnesota) | 1,483.61 mi (2,387.64 km) |
| Redding to Rohnert Park (California) | 154.53 mi (248.70 km) |
| Redding to Rolla (Missouri) | 1,639.02 mi (2,637.74 km) |
| Redding to Rolling Meadows (Illinois) | 1,772.92 mi (2,853.23 km) |
| Redding to Roma (Texas) | 1,654.90 mi (2,663.31 km) |
| Redding to Rome (Georgia) | 2,070.12 mi (3,331.54 km) |
| Redding to Rome (New York) | 2,385.99 mi (3,839.89 km) |
