| Porto to Bingen am Rhein | 1,000.69 mi (1,610.45 km) |
| Porto to Birkenau | 1,018.08 mi (1,638.45 km) |
| Porto to Birkenfeld | 993.56 mi (1,598.97 km) |
| Porto to Bischofsheim | 1,018.86 mi (1,639.69 km) |
| Porto to Bischofswerda | 1,282.40 mi (2,063.82 km) |
| Porto to Bisingen | 989.16 mi (1,591.90 km) |
| Porto to Bissendorf | 1,098.65 mi (1,768.11 km) |
| Porto to Bitburg | 949.50 mi (1,528.08 km) |
| Porto to Bitterfeld | 1,224.67 mi (1,970.91 km) |
| Porto to Blankenburg | 1,180.15 mi (1,899.27 km) |
| Porto to Blankenfelde | 1,289.15 mi (2,074.69 km) |
| Porto to Blaubeuren | 1,028.53 mi (1,655.26 km) |
| Porto to Bleicherode | 1,152.23 mi (1,854.33 km) |
| Porto to Blieskastel | 949.86 mi (1,528.66 km) |
| Porto to Blomberg | 1,117.89 mi (1,799.06 km) |
