| Duluth to Brzesko | 4,643.01 mi (7,472.21 km) |
| Duluth to Brzeszcze | 4,596.36 mi (7,397.12 km) |
| Duluth to Brzeziny | 4,525.40 mi (7,282.93 km) |
| Duluth to Brzozow | 4,698.93 mi (7,562.19 km) |
| Duluth to Bukowno | 4,592.68 mi (7,391.20 km) |
| Duluth to Busko-Zdroj | 4,620.90 mi (7,436.61 km) |
| Duluth to Bydgoszcz | 4,408.75 mi (7,095.20 km) |
| Duluth to Bystrzyca Klodzka | 4,503.62 mi (7,247.88 km) |
| Duluth to Bytom | 4,571.88 mi (7,357.72 km) |
| Duluth to Bytow | 4,345.52 mi (6,993.45 km) |
| Duluth to Chelm | 4,668.72 mi (7,513.58 km) |
| Duluth to Chelmek | 4,593.65 mi (7,392.77 km) |
| Duluth to Chelmno | 4,410.29 mi (7,097.67 km) |
| Duluth to Chelmza | 4,423.59 mi (7,119.08 km) |
| Duluth to Chodziez | 4,382.48 mi (7,052.92 km) |
