| Cangas de Narcea to Bingol | 2,437.31 mi (3,922.47 km) |
| Cangas de Narcea to Birecik | 2,362.32 mi (3,801.79 km) |
| Cangas de Narcea to Bitlis | 2,530.24 mi (4,072.04 km) |
| Cangas de Narcea to Bodrum | 1,830.77 mi (2,946.34 km) |
| Cangas de Narcea to Bogazliyan | 2,167.48 mi (3,488.22 km) |
| Cangas de Narcea to Bolu | 1,950.35 mi (3,138.79 km) |
| Cangas de Narcea to Bolvadin | 1,968.88 mi (3,168.61 km) |
| Cangas de Narcea to Bor | 2,167.23 mi (3,487.82 km) |
| Cangas de Narcea to Borcka | 2,434.16 mi (3,917.39 km) |
| Cangas de Narcea to Boyabat | 2,092.25 mi (3,367.15 km) |
| Cangas de Narcea to Bozdogan | 1,857.96 mi (2,990.09 km) |
| Cangas de Narcea to Bozkir | 2,069.47 mi (3,330.49 km) |
| Cangas de Narcea to Bozkurt | 1,919.93 mi (3,089.84 km) |
| Cangas de Narcea to Bozuyuk | 1,889.77 mi (3,041.29 km) |
| Cangas de Narcea to Bucak | 1,978.87 mi (3,184.69 km) |
