| Dearborn to Robertsville (New Jersey) | 482.18 mi (775.99 km) |
| Dearborn to Robinson (Texas) | 1,071.55 mi (1,724.49 km) |
| Dearborn to Robstown (Texas) | 1,290.27 mi (2,076.49 km) |
| Dearborn to Rochester (Michigan) | 26.27 mi (42.27 km) |
| Dearborn to Rochester (Minnesota) | 481.22 mi (774.46 km) |
| Dearborn to Rochester (New Hampshire) | 623.33 mi (1,003.16 km) |
| Dearborn to Rochester (New York) | 290.03 mi (466.76 km) |
| Dearborn to Rochester Hills (Michigan) | 24.48 mi (39.39 km) |
| Dearborn to Rock Hill (South Carolina) | 522.77 mi (841.32 km) |
| Dearborn to Rock Island (Illinois) | 383.37 mi (616.98 km) |
| Dearborn to Rock Springs (Wyoming) | 1,332.09 mi (2,143.80 km) |
| Dearborn to Rockford (Illinois) | 299.04 mi (481.25 km) |
| Dearborn to Rockledge (Florida) | 976.69 mi (1,571.83 km) |
| Dearborn to Rocklin (California) | 1,994.47 mi (3,209.78 km) |
| Dearborn to Rockport (Texas) | 1,256.09 mi (2,021.49 km) |
