| Desborough to Brownsburg (Indiana) | 3,941.46 mi (6,343.17 km) |
| Desborough to Brownsville (Florida) | 4,388.34 mi (7,062.35 km) |
| Desborough to Brownsville (Texas) | 5,077.97 mi (8,172.21 km) |
| Desborough to Brownwood (Texas) | 4,832.00 mi (7,776.35 km) |
| Desborough to Brunswick (Georgia) | 4,169.82 mi (6,710.68 km) |
| Desborough to Brunswick (Ohio) | 3,698.99 mi (5,952.95 km) |
| Desborough to Brushy Creek (Texas) | 4,848.42 mi (7,802.77 km) |
| Desborough to Bryan (Texas) | 4,788.22 mi (7,705.89 km) |
| Desborough to Bryant (Arkansas) | 4,433.93 mi (7,135.73 km) |
| Desborough to Bryn Mawr-Skyway (Washington) | 4,719.42 mi (7,595.18 km) |
| Desborough to Buckeye (Arizona) | 5,227.92 mi (8,413.53 km) |
| Desborough to Buckhall (Virginia) | 3,641.82 mi (5,860.94 km) |
| Desborough to Bucyrus (Ohio) | 3,764.07 mi (6,057.68 km) |
| Desborough to Buda (Texas) | 4,875.78 mi (7,846.80 km) |
| Desborough to Buena Park (California) | 5,379.43 mi (8,657.35 km) |
