| Bilbao to Brzesko | 1,203.22 mi (1,936.39 km) |
| Bilbao to Brzeszcze | 1,140.74 mi (1,835.85 km) |
| Bilbao to Brzeziny | 1,204.12 mi (1,937.84 km) |
| Bilbao to Brzozow | 1,260.22 mi (2,028.12 km) |
| Bilbao to Bukowno | 1,159.14 mi (1,865.46 km) |
| Bilbao to Busko-Zdroj | 1,216.04 mi (1,957.04 km) |
| Bilbao to Bydgoszcz | 1,173.39 mi (1,888.40 km) |
| Bilbao to Bystrzyca Klodzka | 1,041.82 mi (1,676.64 km) |
| Bilbao to Bytom | 1,137.56 mi (1,830.73 km) |
| Bilbao to Bytow | 1,189.28 mi (1,913.96 km) |
| Bilbao to Chelm | 1,344.23 mi (2,163.33 km) |
| Bilbao to Chelmek | 1,147.20 mi (1,846.24 km) |
| Bilbao to Chelmno | 1,196.11 mi (1,924.95 km) |
| Bilbao to Chelmza | 1,197.70 mi (1,927.52 km) |
| Bilbao to Chodziez | 1,128.51 mi (1,816.16 km) |
