| Rosemont to Rosemead (California) | 359.07 mi (577.86 km) |
| Rosemont to Rosemount (Minnesota) | 1,513.39 mi (2,435.57 km) |
| Rosemont to Rosenberg (Texas) | 1,581.75 mi (2,545.57 km) |
| Rosemont to Roseville (California) | 15.49 mi (24.93 km) |
| Rosemont to Roseville (Michigan) | 2,018.62 mi (3,248.66 km) |
| Rosemont to Roseville (Minnesota) | 1,511.32 mi (2,432.23 km) |
| Rosemont to Rossmoor (California) | 376.09 mi (605.25 km) |
| Rosemont to Rossville (Maryland) | 2,386.78 mi (3,841.15 km) |
| Rosemont to Roswell (Georgia) | 2,070.01 mi (3,331.36 km) |
| Rosemont to Roswell (New Mexico) | 1,004.77 mi (1,617.02 km) |
| Rosemont to Round Lake (Illinois) | 1,756.46 mi (2,826.75 km) |
| Rosemont to Round Lake Beach (Illinois) | 1,757.61 mi (2,828.60 km) |
| Rosemont to Round Rock (Texas) | 1,452.48 mi (2,337.54 km) |
| Rosemont to Rowland Heights (California) | 370.36 mi (596.03 km) |
| Rosemont to Rowlett (Texas) | 1,439.73 mi (2,317.02 km) |
