| Bay City to Romeoville (Illinois) | 253.25 mi (407.57 km) |
| Bay City to Romulus (Michigan) | 98.05 mi (157.80 km) |
| Bay City to Ronkonkoma (New York) | 583.13 mi (938.45 km) |
| Bay City to Roosevelt (New York) | 564.52 mi (908.50 km) |
| Bay City to Rosamond (California) | 1,917.85 mi (3,086.49 km) |
| Bay City to Rosaryville (Maryland) | 495.57 mi (797.54 km) |
| Bay City to Roscoe (Illinois) | 270.85 mi (435.89 km) |
| Bay City to Rose Hill (Virginia) | 483.85 mi (778.68 km) |
| Bay City to Roseburg (Oregon) | 1,962.14 mi (3,157.76 km) |
| Bay City to Rosedale (California) | 1,950.10 mi (3,138.37 km) |
| Bay City to Rosedale (Maryland) | 482.20 mi (776.02 km) |
| Bay City to Roselle (Illinois) | 240.09 mi (386.39 km) |
| Bay City to Roselle (New Jersey) | 533.15 mi (858.03 km) |
| Bay City to Roselle Park (New Jersey) | 532.46 mi (856.91 km) |
| Bay City to Rosemead (California) | 1,938.26 mi (3,119.33 km) |
