| Onesti to Berga | 1,262.32 mi (2,031.50 km) |
| Onesti to Berja | 1,656.05 mi (2,665.15 km) |
| Onesti to Bermeo | 1,449.80 mi (2,333.22 km) |
| Onesti to Berriozar | 1,412.40 mi (2,273.04 km) |
| Onesti to Betanzos | 1,714.07 mi (2,758.52 km) |
| Onesti to Betera | 1,444.26 mi (2,324.31 km) |
| Onesti to Bilbao | 1,462.74 mi (2,354.05 km) |
| Onesti to Binefar | 1,342.43 mi (2,160.42 km) |
| Onesti to Binisalem | 1,286.46 mi (2,070.36 km) |
| Onesti to Blanes | 1,228.48 mi (1,977.05 km) |
| Onesti to Boadilla del Monte | 1,581.42 mi (2,545.04 km) |
| Onesti to Boiro | 1,761.60 mi (2,835.03 km) |
| Onesti to Bolanos de Calatrava | 1,621.10 mi (2,608.91 km) |
| Onesti to Bollullos de la Mitacion | 1,788.14 mi (2,877.74 km) |
| Onesti to Bollullos par del Condado | 1,807.12 mi (2,908.28 km) |
