| Boston to Rancho Cordova (California) | 5,202.98 mi (8,373.39 km) |
| Boston to Rancho Cucamonga (California) | 5,351.04 mi (8,611.67 km) |
| Boston to Rancho Mirage (California) | 5,335.95 mi (8,587.39 km) |
| Boston to Rancho Palos Verdes (California) | 5,397.30 mi (8,686.12 km) |
| Boston to Rancho San Diego (California) | 5,409.36 mi (8,705.53 km) |
| Boston to Rancho Santa Margarita (California) | 5,380.57 mi (8,659.19 km) |
| Boston to Randallstown (Maryland) | 3,606.73 mi (5,804.46 km) |
| Boston to Rantoul (Illinois) | 4,000.67 mi (6,438.45 km) |
| Boston to Rapid City (South Dakota) | 4,341.64 mi (6,987.19 km) |
| Boston to Ravenna (Ohio) | 3,697.29 mi (5,950.22 km) |
| Boston to Raymondville (Texas) | 5,081.77 mi (8,178.32 km) |
| Boston to Raymore (Missouri) | 4,308.35 mi (6,933.61 km) |
| Boston to Raytown (Missouri) | 4,298.83 mi (6,918.31 km) |
| Boston to Reading (Ohio) | 3,911.66 mi (6,295.20 km) |
| Boston to Reading (Pennsylvania) | 3,527.56 mi (5,677.06 km) |
