| Desborough to Black Forest (Colorado) | 4,648.92 mi (7,481.72 km) |
| Desborough to Blackfoot (Idaho) | 4,677.41 mi (7,527.56 km) |
| Desborough to Blackhawk (California) | 5,269.70 mi (8,480.76 km) |
| Desborough to Blacksburg (Virginia) | 3,831.19 mi (6,165.70 km) |
| Desborough to Blackwells Mills (New Jersey) | 3,447.84 mi (5,548.77 km) |
| Desborough to Blaine (Minnesota) | 3,940.09 mi (6,340.96 km) |
| Desborough to Bloomingdale (Florida) | 4,366.92 mi (7,027.89 km) |
| Desborough to Bloomingdale (Illinois) | 3,905.91 mi (6,285.95 km) |
| Desborough to Bloomington (California) | 5,348.54 mi (8,607.64 km) |
| Desborough to Bloomington (Illinois) | 4,009.30 mi (6,452.34 km) |
| Desborough to Bloomington (Indiana) | 3,978.98 mi (6,403.54 km) |
| Desborough to Bloomington (Minnesota) | 3,960.03 mi (6,373.05 km) |
| Desborough to Bloomsburg (Pennsylvania) | 3,498.83 mi (5,630.82 km) |
| Desborough to Blue Ash (Ohio) | 3,891.89 mi (6,263.39 km) |
| Desborough to Blue Island (Illinois) | 3,904.34 mi (6,283.43 km) |
