| Dearborn to Rosemont (California) | 2,005.87 mi (3,228.14 km) |
| Dearborn to Rosemount (Minnesota) | 521.04 mi (838.53 km) |
| Dearborn to Rosenberg (Texas) | 1,126.85 mi (1,813.50 km) |
| Dearborn to Roseville (California) | 1,998.91 mi (3,216.93 km) |
| Dearborn to Roseville (Michigan) | 19.48 mi (31.35 km) |
| Dearborn to Roseville (Minnesota) | 530.39 mi (853.58 km) |
| Dearborn to Rossmoor (California) | 1,970.76 mi (3,171.64 km) |
| Dearborn to Rossville (Maryland) | 406.89 mi (654.82 km) |
| Dearborn to Roswell (Georgia) | 574.97 mi (925.32 km) |
| Dearborn to Roswell (New Mexico) | 1,311.73 mi (2,111.02 km) |
| Dearborn to Round Lake (Illinois) | 249.91 mi (402.19 km) |
| Dearborn to Round Lake Beach (Illinois) | 248.60 mi (400.09 km) |
| Dearborn to Round Rock (Texas) | 1,140.81 mi (1,835.95 km) |
| Dearborn to Rowland Heights (California) | 1,955.30 mi (3,146.75 km) |
| Dearborn to Rowlett (Texas) | 974.73 mi (1,568.67 km) |
