| Osuna to Boekel | 1,123.17 mi (1,807.56 km) |
| Osuna to Bolsward | 1,207.46 mi (1,943.22 km) |
| Osuna to Borger | 1,225.89 mi (1,972.88 km) |
| Osuna to Borne | 1,188.82 mi (1,913.21 km) |
| Osuna to Boskoop | 1,129.05 mi (1,817.02 km) |
| Osuna to Boxmeer | 1,132.60 mi (1,822.74 km) |
| Osuna to Boxtel | 1,114.67 mi (1,793.89 km) |
| Osuna to Breda | 1,102.85 mi (1,774.86 km) |
| Osuna to Breukelen | 1,142.63 mi (1,838.88 km) |
| Osuna to Brielle | 1,109.19 mi (1,785.07 km) |
| Osuna to Bronkhorst | 1,163.18 mi (1,871.95 km) |
| Osuna to Brummen | 1,162.42 mi (1,870.73 km) |
| Osuna to Brunssum | 1,092.62 mi (1,758.41 km) |
| Osuna to Bunnik | 1,140.21 mi (1,834.99 km) |
| Osuna to Burgum | 1,225.06 mi (1,971.54 km) |
