| Duluth to Brie-Comte-Robert | 4,100.07 mi (6,598.42 km) |
| Duluth to Brignais | 4,308.99 mi (6,934.65 km) |
| Duluth to Brignoles | 4,459.88 mi (7,177.48 km) |
| Duluth to Brive-la-Gaillarde | 4,210.43 mi (6,776.04 km) |
| Duluth to Bron | 4,312.00 mi (6,939.49 km) |
| Duluth to Bruay-sur-l'Escaut | 4,061.68 mi (6,536.65 km) |
| Duluth to Bruges | 4,139.80 mi (6,662.36 km) |
| Duluth to Brumath | 4,279.44 mi (6,887.10 km) |
| Duluth to Brunoy | 4,095.98 mi (6,591.84 km) |
| Duluth to Bruz | 3,966.87 mi (6,384.05 km) |
| Duluth to Bry-sur-Marne | 4,090.61 mi (6,583.20 km) |
| Duluth to Bully-les-Mines | 4,031.19 mi (6,487.58 km) |
| Duluth to Bures-sur-Yvette | 4,083.59 mi (6,571.91 km) |
| Duluth to Bussy-Saint-Georges | 4,096.92 mi (6,593.36 km) |
| Duluth to Buxerolles | 4,104.40 mi (6,605.40 km) |
