| Richland to Rockville (Maryland) | 2,170.25 mi (3,492.68 km) |
| Richland to Rockville Centre (New York) | 2,289.39 mi (3,684.42 km) |
| Richland to Rockwall (Texas) | 1,518.17 mi (2,443.26 km) |
| Richland to Rocky Mount (North Carolina) | 2,244.82 mi (3,612.69 km) |
| Richland to Rocky Point (New York) | 2,314.65 mi (3,725.07 km) |
| Richland to Rocky River (Ohio) | 1,876.13 mi (3,019.34 km) |
| Richland to Roessleville (New York) | 2,225.19 mi (3,581.09 km) |
| Richland to Rogers (Arkansas) | 1,466.58 mi (2,360.23 km) |
| Richland to Rogers (Minnesota) | 1,237.02 mi (1,990.79 km) |
| Richland to Rohnert Park (California) | 574.97 mi (925.33 km) |
| Richland to Rolla (Missouri) | 1,514.50 mi (2,437.35 km) |
| Richland to Rolling Meadows (Illinois) | 1,565.84 mi (2,519.97 km) |
| Richland to Roma (Texas) | 1,766.39 mi (2,842.74 km) |
| Richland to Rome (Georgia) | 1,960.63 mi (3,155.33 km) |
| Richland to Rome (New York) | 2,132.06 mi (3,431.22 km) |
