| Portchester to Bridgeton (Missouri) | 4,184.44 mi (6,734.21 km) |
| Portchester to Bridgetown (Ohio) | 3,937.06 mi (6,336.08 km) |
| Portchester to Bridgeview (Illinois) | 3,943.86 mi (6,347.03 km) |
| Portchester to Brigham City (Utah) | 4,824.24 mi (7,763.87 km) |
| Portchester to Brighton (Colorado) | 4,659.40 mi (7,498.58 km) |
| Portchester to Bristol (Connecticut) | 3,350.22 mi (5,391.65 km) |
| Portchester to Bristol (Tennessee) | 3,958.46 mi (6,370.52 km) |
| Portchester to Bristol (Virginia) | 3,953.37 mi (6,362.33 km) |
| Portchester to Broadlands (Virginia) | 3,653.34 mi (5,879.48 km) |
| Portchester to Broadview Heights (Ohio) | 3,721.31 mi (5,988.88 km) |
| Portchester to Brock Hall (Maryland) | 3,628.32 mi (5,839.22 km) |
| Portchester to Brockton (Massachusetts) | 3,254.40 mi (5,237.45 km) |
| Portchester to Broken Arrow (Oklahoma) | 4,525.58 mi (7,283.22 km) |
| Portchester to Bronx (New York) | 3,423.21 mi (5,509.12 km) |
| Portchester to Brook Park (Ohio) | 3,723.38 mi (5,992.20 km) |
