| Roura to Bingol | 6,165.18 mi (9,921.90 km) |
| Roura to Birecik | 6,038.64 mi (9,718.25 km) |
| Roura to Bitlis | 6,254.90 mi (10,066.28 km) |
| Roura to Bodrum | 5,456.92 mi (8,782.06 km) |
| Roura to Bogazliyan | 5,882.44 mi (9,466.88 km) |
| Roura to Bolu | 5,688.06 mi (9,154.05 km) |
| Roura to Bolvadin | 5,657.47 mi (9,104.81 km) |
| Roura to Bor | 5,848.84 mi (9,412.79 km) |
| Roura to Borcka | 6,209.70 mi (9,993.55 km) |
| Roura to Boyabat | 5,852.18 mi (9,418.18 km) |
| Roura to Bozdogan | 5,507.22 mi (8,863.01 km) |
| Roura to Bozkir | 5,722.67 mi (9,209.75 km) |
| Roura to Bozkurt | 5,578.84 mi (8,978.27 km) |
| Roura to Bozuyuk | 5,604.52 mi (9,019.60 km) |
| Roura to Bucak | 5,632.00 mi (9,063.84 km) |
