| Oristano to Berga | 382.89 mi (616.20 km) |
| Oristano to Berja | 659.21 mi (1,060.90 km) |
| Oristano to Bermeo | 631.98 mi (1,017.08 km) |
| Oristano to Berriozar | 568.89 mi (915.54 km) |
| Oristano to Betanzos | 897.24 mi (1,443.96 km) |
| Oristano to Betera | 481.26 mi (774.51 km) |
| Oristano to Bilbao | 637.91 mi (1,026.62 km) |
| Oristano to Binefar | 453.30 mi (729.52 km) |
| Oristano to Binisalem | 306.03 mi (492.50 km) |
| Oristano to Blanes | 326.97 mi (526.20 km) |
| Oristano to Boadilla del Monte | 658.69 mi (1,060.06 km) |
| Oristano to Boiro | 926.04 mi (1,490.31 km) |
| Oristano to Bolanos de Calatrava | 660.46 mi (1,062.90 km) |
| Oristano to Bollullos de la Mitacion | 813.50 mi (1,309.20 km) |
| Oristano to Bollullos par del Condado | 834.62 mi (1,343.20 km) |
