| Olesa de Montserrat to Bingol | 2,028.26 mi (3,264.17 km) |
| Olesa de Montserrat to Birecik | 1,940.36 mi (3,122.70 km) |
| Olesa de Montserrat to Bitlis | 2,121.12 mi (3,413.61 km) |
| Olesa de Montserrat to Bodrum | 1,394.74 mi (2,244.62 km) |
| Olesa de Montserrat to Bogazliyan | 1,752.29 mi (2,820.03 km) |
| Olesa de Montserrat to Bolu | 1,539.48 mi (2,477.56 km) |
| Olesa de Montserrat to Bolvadin | 1,545.12 mi (2,486.63 km) |
| Olesa de Montserrat to Bor | 1,744.27 mi (2,807.13 km) |
| Olesa de Montserrat to Borcka | 2,041.67 mi (3,285.76 km) |
| Olesa de Montserrat to Boyabat | 1,690.73 mi (2,720.97 km) |
| Olesa de Montserrat to Bozdogan | 1,425.52 mi (2,294.15 km) |
| Olesa de Montserrat to Bozkir | 1,640.17 mi (2,639.60 km) |
| Olesa de Montserrat to Bozkurt | 1,489.84 mi (2,397.66 km) |
| Olesa de Montserrat to Bozuyuk | 1,471.37 mi (2,367.95 km) |
| Olesa de Montserrat to Bucak | 1,548.51 mi (2,492.09 km) |
