| Buffalo to Romeoville (Illinois) | 480.82 mi (773.80 km) |
| Buffalo to Romulus (Michigan) | 234.58 mi (377.52 km) |
| Buffalo to Ronkonkoma (New York) | 328.23 mi (528.23 km) |
| Buffalo to Roosevelt (New York) | 311.58 mi (501.44 km) |
| Buffalo to Rosamond (California) | 2,167.58 mi (3,488.38 km) |
| Buffalo to Rosaryville (Maryland) | 304.58 mi (490.17 km) |
| Buffalo to Roscoe (Illinois) | 516.92 mi (831.90 km) |
| Buffalo to Rose Hill (Virginia) | 298.47 mi (480.34 km) |
| Buffalo to Roseburg (Oregon) | 2,219.54 mi (3,572.01 km) |
| Buffalo to Rosedale (California) | 2,201.62 mi (3,543.17 km) |
| Buffalo to Rosedale (Maryland) | 275.40 mi (443.21 km) |
| Buffalo to Roselle (Illinois) | 475.03 mi (764.49 km) |
| Buffalo to Roselle (New Jersey) | 282.87 mi (455.23 km) |
| Buffalo to Roselle Park (New Jersey) | 282.08 mi (453.97 km) |
| Buffalo to Rosemead (California) | 2,186.17 mi (3,518.31 km) |
