| Ub to Bormujos | 1,442.24 mi (2,321.05 km) |
| Ub to Brenes | 1,426.62 mi (2,295.92 km) |
| Ub to Brunete | 1,253.71 mi (2,017.66 km) |
| Ub to Bueu | 1,448.61 mi (2,331.32 km) |
| Ub to Bullas | 1,208.12 mi (1,944.28 km) |
| Ub to Bunol | 1,123.33 mi (1,807.82 km) |
| Ub to Burela de Cabo | 1,358.69 mi (2,186.60 km) |
| Ub to Burgos | 1,197.78 mi (1,927.64 km) |
| Ub to Burjasot | 1,102.21 mi (1,773.84 km) |
| Ub to Burriana | 1,076.14 mi (1,731.88 km) |
| Ub to Cabanaquinta | 1,277.81 mi (2,056.43 km) |
| Ub to Cabanillas del Campo | 1,210.64 mi (1,948.33 km) |
| Ub to Cabra | 1,360.02 mi (2,188.74 km) |
| Ub to Caceres | 1,393.96 mi (2,243.37 km) |
| Ub to Cadiz | 1,481.21 mi (2,383.78 km) |
