| Castellaneta to Bormujos | 1,251.70 mi (2,014.42 km) |
| Castellaneta to Brenes | 1,237.47 mi (1,991.52 km) |
| Castellaneta to Brunete | 1,096.72 mi (1,765.01 km) |
| Castellaneta to Bueu | 1,331.27 mi (2,142.47 km) |
| Castellaneta to Bullas | 1,008.02 mi (1,622.25 km) |
| Castellaneta to Bunol | 939.88 mi (1,512.59 km) |
| Castellaneta to Burela de Cabo | 1,259.26 mi (2,026.58 km) |
| Castellaneta to Burgos | 1,071.76 mi (1,724.83 km) |
| Castellaneta to Burjasot | 918.64 mi (1,478.41 km) |
| Castellaneta to Burriana | 897.76 mi (1,444.80 km) |
| Castellaneta to Cabanaquinta | 1,167.42 mi (1,878.78 km) |
| Castellaneta to Cabanillas del Campo | 1,055.16 mi (1,698.11 km) |
| Castellaneta to Cabra | 1,164.13 mi (1,873.49 km) |
| Castellaneta to Caceres | 1,231.14 mi (1,981.32 km) |
| Castellaneta to Cadiz | 1,282.19 mi (2,063.49 km) |
