| Osuna to Barnet | 1,024.04 mi (1,648.03 km) |
| Osuna to Barnoldswick | 1,160.89 mi (1,868.27 km) |
| Osuna to Barnsley | 1,140.92 mi (1,836.14 km) |
| Osuna to Barnstaple | 958.08 mi (1,541.87 km) |
| Osuna to Barrhead | 1,283.33 mi (2,065.32 km) |
| Osuna to Barri | 983.26 mi (1,582.40 km) |
| Osuna to Barrow in Furness | 1,169.52 mi (1,882.16 km) |
| Osuna to Barton upon Humber | 1,158.08 mi (1,863.76 km) |
| Osuna to Barton upon Irwell | 1,129.90 mi (1,818.40 km) |
| Osuna to Barwell | 1,074.97 mi (1,730.00 km) |
| Osuna to Basford | 1,104.19 mi (1,777.02 km) |
| Osuna to Basildon | 1,028.18 mi (1,654.69 km) |
| Osuna to Basingstoke | 989.35 mi (1,592.21 km) |
| Osuna to Bath | 986.60 mi (1,587.78 km) |
| Osuna to Bathgate | 1,291.69 mi (2,078.78 km) |
