| Osuna to Beuvry | 995.08 mi (1,601.43 km) |
| Osuna to Beziers | 608.26 mi (978.90 km) |
| Osuna to Bezons | 887.28 mi (1,427.94 km) |
| Osuna to Biarritz | 470.01 mi (756.41 km) |
| Osuna to Biganos | 555.20 mi (893.51 km) |
| Osuna to Billere | 486.95 mi (783.67 km) |
| Osuna to Biot | 777.58 mi (1,251.40 km) |
| Osuna to Biscarrosse | 535.63 mi (862.02 km) |
| Osuna to Bischheim | 1,017.49 mi (1,637.48 km) |
| Osuna to Bischwiller | 1,028.39 mi (1,655.03 km) |
| Osuna to Blagnac | 558.39 mi (898.65 km) |
| Osuna to Blain | 727.73 mi (1,171.18 km) |
| Osuna to Blanquefort | 578.90 mi (931.66 km) |
| Osuna to Blois | 786.69 mi (1,266.05 km) |
| Osuna to Bobigny | 890.99 mi (1,433.91 km) |
