| Duluth to Beuvry | 4,026.40 mi (6,479.86 km) |
| Duluth to Beziers | 4,354.29 mi (7,007.55 km) |
| Duluth to Bezons | 4,076.05 mi (6,559.77 km) |
| Duluth to Biarritz | 4,162.13 mi (6,698.30 km) |
| Duluth to Biganos | 4,135.67 mi (6,655.72 km) |
| Duluth to Billere | 4,215.59 mi (6,784.33 km) |
| Duluth to Biot | 4,488.44 mi (7,223.45 km) |
| Duluth to Biscarrosse | 4,139.03 mi (6,661.13 km) |
| Duluth to Bischheim | 4,286.22 mi (6,898.01 km) |
| Duluth to Bischwiller | 4,283.08 mi (6,892.95 km) |
| Duluth to Blagnac | 4,270.97 mi (6,873.46 km) |
| Duluth to Blain | 3,988.35 mi (6,418.63 km) |
| Duluth to Blanquefort | 4,137.66 mi (6,658.92 km) |
| Duluth to Blois | 4,099.23 mi (6,597.07 km) |
| Duluth to Bobigny | 4,084.72 mi (6,573.72 km) |
