| Desborough to Belvedere Marittimo | 1,188.22 mi (1,912.26 km) |
| Desborough to Benevento | 1,070.24 mi (1,722.39 km) |
| Desborough to Bergamo | 663.99 mi (1,068.60 km) |
| Desborough to Bernalda | 1,170.83 mi (1,884.27 km) |
| Desborough to Bertinoro | 823.80 mi (1,325.78 km) |
| Desborough to Besana in Brianza | 651.44 mi (1,048.40 km) |
| Desborough to Besozzo | 624.33 mi (1,004.77 km) |
| Desborough to Biancavilla | 1,271.03 mi (2,045.53 km) |
| Desborough to Biassono | 654.42 mi (1,053.19 km) |
| Desborough to Bibbiano | 743.17 mi (1,196.01 km) |
| Desborough to Bibbiena | 837.27 mi (1,347.45 km) |
| Desborough to Biella | 621.70 mi (1,000.53 km) |
| Desborough to Bisceglie | 1,120.97 mi (1,804.03 km) |
| Desborough to Bisignano | 1,206.97 mi (1,942.43 km) |
| Desborough to Bitetto | 1,140.26 mi (1,835.08 km) |
