| Boston to Romeoville (Illinois) | 3,934.36 mi (6,331.74 km) |
| Boston to Romulus (Michigan) | 3,728.99 mi (6,001.24 km) |
| Boston to Ronkonkoma (New York) | 3,395.37 mi (5,464.32 km) |
| Boston to Roosevelt (New York) | 3,419.22 mi (5,502.70 km) |
| Boston to Rosamond (California) | 5,328.29 mi (8,575.06 km) |
| Boston to Rosaryville (Maryland) | 3,635.81 mi (5,851.28 km) |
| Boston to Roscoe (Illinois) | 3,929.72 mi (6,324.27 km) |
| Boston to Rose Hill (Virginia) | 3,646.08 mi (5,867.80 km) |
| Boston to Roseburg (Oregon) | 4,988.75 mi (8,028.62 km) |
| Boston to Rosedale (California) | 5,328.26 mi (8,575.01 km) |
| Boston to Rosedale (Maryland) | 3,597.18 mi (5,789.11 km) |
| Boston to Roselle (Illinois) | 3,917.09 mi (6,303.95 km) |
| Boston to Roselle (New Jersey) | 3,447.32 mi (5,547.92 km) |
| Boston to Roselle Park (New Jersey) | 3,447.02 mi (5,547.44 km) |
| Boston to Rosemead (California) | 5,370.36 mi (8,642.76 km) |
