| Mountain House to Rockville (Maryland) | 2,380.33 mi (3,830.77 km) |
| Mountain House to Rockville Centre (New York) | 2,540.54 mi (4,088.60 km) |
| Mountain House to Rockwall (Texas) | 1,449.44 mi (2,332.65 km) |
| Mountain House to Rocky Mount (North Carolina) | 2,398.89 mi (3,860.64 km) |
| Mountain House to Rocky Point (New York) | 2,572.78 mi (4,140.49 km) |
| Mountain House to Rocky River (Ohio) | 2,109.35 mi (3,394.67 km) |
| Mountain House to Roessleville (New York) | 2,507.85 mi (4,036.00 km) |
| Mountain House to Rogers (Arkansas) | 1,508.58 mi (2,427.83 km) |
| Mountain House to Rogers (Minnesota) | 1,526.58 mi (2,456.80 km) |
| Mountain House to Rohnert Park (California) | 74.39 mi (119.72 km) |
| Mountain House to Rolla (Missouri) | 1,617.85 mi (2,603.68 km) |
| Mountain House to Rolling Meadows (Illinois) | 1,789.19 mi (2,879.43 km) |
| Mountain House to Roma (Texas) | 1,528.66 mi (2,460.15 km) |
| Mountain House to Rome (Georgia) | 2,033.46 mi (3,272.54 km) |
| Mountain House to Rome (New York) | 2,417.97 mi (3,891.34 km) |
