| Nettuno to Bormujos | 1,036.94 mi (1,668.80 km) |
| Nettuno to Brenes | 1,022.11 mi (1,644.93 km) |
| Nettuno to Brunete | 871.40 mi (1,402.38 km) |
| Nettuno to Bueu | 1,101.89 mi (1,773.32 km) |
| Nettuno to Bullas | 796.18 mi (1,281.33 km) |
| Nettuno to Bunol | 720.84 mi (1,160.08 km) |
| Nettuno to Burela de Cabo | 1,029.75 mi (1,657.22 km) |
| Nettuno to Burgos | 842.48 mi (1,355.84 km) |
| Nettuno to Burjasot | 699.50 mi (1,125.74 km) |
| Nettuno to Burriana | 676.75 mi (1,089.12 km) |
| Nettuno to Cabanaquinta | 937.80 mi (1,509.24 km) |
| Nettuno to Cabanillas del Campo | 829.36 mi (1,334.72 km) |
| Nettuno to Cabra | 951.21 mi (1,530.82 km) |
| Nettuno to Caceres | 1,007.62 mi (1,621.61 km) |
| Nettuno to Cadiz | 1,071.14 mi (1,723.83 km) |
