| Duluth to Bingen am Rhein | 4,231.31 mi (6,809.64 km) |
| Duluth to Birkenau | 4,276.90 mi (6,883.01 km) |
| Duluth to Birkenfeld | 4,305.46 mi (6,928.98 km) |
| Duluth to Bischofsheim | 4,245.85 mi (6,833.04 km) |
| Duluth to Bischofswerda | 4,385.92 mi (7,058.46 km) |
| Duluth to Bisingen | 4,340.37 mi (6,985.15 km) |
| Duluth to Bissendorf | 4,141.08 mi (6,664.43 km) |
| Duluth to Bitburg | 4,184.34 mi (6,734.04 km) |
| Duluth to Bitterfeld | 4,303.65 mi (6,926.05 km) |
| Duluth to Blankenburg | 4,251.82 mi (6,842.64 km) |
| Duluth to Blankenfelde | 4,304.42 mi (6,927.29 km) |
| Duluth to Blaubeuren | 4,365.81 mi (7,026.10 km) |
| Duluth to Bleicherode | 4,255.96 mi (6,849.31 km) |
| Duluth to Blieskastel | 4,241.28 mi (6,825.68 km) |
| Duluth to Blomberg | 4,184.34 mi (6,734.05 km) |
