| Mountain House to Rosemont (California) | 54.90 mi (88.36 km) |
| Mountain House to Rosemount (Minnesota) | 1,546.58 mi (2,488.99 km) |
| Mountain House to Rosenberg (Texas) | 1,578.28 mi (2,539.99 km) |
| Mountain House to Roseville (California) | 70.37 mi (113.25 km) |
| Mountain House to Roseville (Michigan) | 2,047.45 mi (3,295.05 km) |
| Mountain House to Roseville (Minnesota) | 1,545.06 mi (2,486.54 km) |
| Mountain House to Rossmoor (California) | 336.51 mi (541.56 km) |
| Mountain House to Rossville (Maryland) | 2,411.88 mi (3,881.54 km) |
| Mountain House to Roswell (Georgia) | 2,083.71 mi (3,353.41 km) |
| Mountain House to Roswell (New Mexico) | 1,001.62 mi (1,611.95 km) |
| Mountain House to Round Lake (Illinois) | 1,784.61 mi (2,872.05 km) |
| Mountain House to Round Lake Beach (Illinois) | 1,785.83 mi (2,874.02 km) |
| Mountain House to Round Rock (Texas) | 1,449.29 mi (2,332.40 km) |
| Mountain House to Rowland Heights (California) | 332.54 mi (535.17 km) |
| Mountain House to Rowlett (Texas) | 1,443.42 mi (2,322.95 km) |
