| Desborough to Bollullos par del Condado | 1,079.63 mi (1,737.50 km) |
| Desborough to Bormujos | 1,071.95 mi (1,725.13 km) |
| Desborough to Brenes | 1,057.30 mi (1,701.55 km) |
| Desborough to Brunete | 845.30 mi (1,360.38 km) |
| Desborough to Bueu | 791.43 mi (1,273.68 km) |
| Desborough to Bullas | 995.11 mi (1,601.47 km) |
| Desborough to Bunol | 899.62 mi (1,447.80 km) |
| Desborough to Burela de Cabo | 678.51 mi (1,091.96 km) |
| Desborough to Burgos | 710.53 mi (1,143.49 km) |
| Desborough to Burjasot | 893.82 mi (1,438.47 km) |
| Desborough to Burriana | 867.83 mi (1,396.64 km) |
| Desborough to Cabanaquinta | 681.84 mi (1,097.31 km) |
| Desborough to Cabanillas del Campo | 823.34 mi (1,325.04 km) |
| Desborough to Cabra | 1,049.20 mi (1,688.52 km) |
| Desborough to Caceres | 933.34 mi (1,502.07 km) |
