| Duluth to Belper | 3,781.65 mi (6,085.98 km) |
| Duluth to Bentley | 3,773.52 mi (6,072.89 km) |
| Duluth to Berkhampstead | 3,862.32 mi (6,215.80 km) |
| Duluth to Berwick-Upon-Tweed | 3,663.34 mi (5,895.57 km) |
| Duluth to Beverley | 3,787.06 mi (6,094.68 km) |
| Duluth to Bewdley | 3,776.69 mi (6,077.99 km) |
| Duluth to Bexleyheath | 3,898.78 mi (6,274.48 km) |
| Duluth to Bicester | 3,836.03 mi (6,173.49 km) |
| Duluth to Bickenhill | 3,795.15 mi (6,107.70 km) |
| Duluth to Bickley | 3,897.86 mi (6,273.00 km) |
| Duluth to Biddulph | 3,753.99 mi (6,041.46 km) |
| Duluth to Bideford | 3,759.39 mi (6,050.15 km) |
| Duluth to Bidston | 3,711.85 mi (5,973.65 km) |
| Duluth to Biggleswade | 3,860.39 mi (6,212.70 km) |
| Duluth to Billericay | 3,902.01 mi (6,279.67 km) |
