| Osuna to Bitonto | 1,193.82 mi (1,921.26 km) |
| Osuna to Bitritto | 1,201.13 mi (1,933.03 km) |
| Osuna to Bollate | 932.11 mi (1,500.09 km) |
| Osuna to Bologna | 992.21 mi (1,596.81 km) |
| Osuna to Bolzano | 1,057.87 mi (1,702.48 km) |
| Osuna to Bomporto | 985.55 mi (1,586.09 km) |
| Osuna to Bonate di Sopra | 955.39 mi (1,537.55 km) |
| Osuna to Bondeno | 1,006.99 mi (1,620.59 km) |
| Osuna to Bordighera | 807.62 mi (1,299.74 km) |
| Osuna to Borgaro Torinese | 857.65 mi (1,380.25 km) |
| Osuna to Borgo a Buggiano | 947.40 mi (1,524.69 km) |
| Osuna to Borgo San Dalmazzo | 819.44 mi (1,318.77 km) |
| Osuna to Borgo San Lorenzo | 978.96 mi (1,575.49 km) |
| Osuna to Borgomanero | 911.91 mi (1,467.57 km) |
| Osuna to Borgoricco | 1,050.46 mi (1,690.55 km) |
