| Rosemont to Rockport (Texas) | 1,572.75 mi (2,531.09 km) |
| Rosemont to Rockville (Maryland) | 2,355.81 mi (3,791.31 km) |
| Rosemont to Rockville Centre (New York) | 2,512.93 mi (4,044.17 km) |
| Rosemont to Rockwall (Texas) | 1,445.66 mi (2,326.56 km) |
| Rosemont to Rocky Mount (North Carolina) | 2,379.25 mi (3,829.03 km) |
| Rosemont to Rocky Point (New York) | 2,544.66 mi (4,095.23 km) |
| Rosemont to Rocky River (Ohio) | 2,082.10 mi (3,350.81 km) |
| Rosemont to Roessleville (New York) | 2,477.53 mi (3,987.20 km) |
| Rosemont to Rogers (Arkansas) | 1,494.91 mi (2,405.82 km) |
| Rosemont to Rogers (Minnesota) | 1,492.41 mi (2,401.80 km) |
| Rosemont to Rohnert Park (California) | 73.88 mi (118.89 km) |
| Rosemont to Rolla (Missouri) | 1,599.45 mi (2,574.07 km) |
| Rosemont to Rolling Meadows (Illinois) | 1,761.55 mi (2,834.94 km) |
| Rosemont to Roma (Texas) | 1,542.39 mi (2,482.24 km) |
| Rosemont to Rome (Georgia) | 2,019.76 mi (3,250.50 km) |
