| Morristown to Rosemont (California) | 2,080.85 mi (3,348.80 km) |
| Morristown to Rosemount (Minnesota) | 781.02 mi (1,256.93 km) |
| Morristown to Rosenberg (Texas) | 858.90 mi (1,382.27 km) |
| Morristown to Roseville (California) | 2,076.97 mi (3,342.56 km) |
| Morristown to Roseville (Michigan) | 435.93 mi (701.57 km) |
| Morristown to Roseville (Minnesota) | 797.39 mi (1,283.28 km) |
| Morristown to Rossmoor (California) | 1,965.13 mi (3,162.57 km) |
| Morristown to Rossville (Maryland) | 431.44 mi (694.33 km) |
| Morristown to Roswell (Georgia) | 160.96 mi (259.04 km) |
| Morristown to Roswell (New Mexico) | 1,217.88 mi (1,959.99 km) |
| Morristown to Round Lake (Illinois) | 495.78 mi (797.88 km) |
| Morristown to Round Lake Beach (Illinois) | 497.17 mi (800.11 km) |
| Morristown to Round Rock (Texas) | 915.71 mi (1,473.70 km) |
| Morristown to Rowland Heights (California) | 1,951.43 mi (3,140.53 km) |
| Morristown to Rowlett (Texas) | 786.61 mi (1,265.92 km) |
