| Middle Island to Belper | 3,325.47 mi (5,351.82 km) |
| Middle Island to Bentley | 3,328.94 mi (5,357.40 km) |
| Middle Island to Berkhampstead | 3,387.42 mi (5,451.52 km) |
| Middle Island to Berwick-Upon-Tweed | 3,258.04 mi (5,243.30 km) |
| Middle Island to Beverley | 3,351.72 mi (5,394.08 km) |
| Middle Island to Bewdley | 3,303.85 mi (5,317.03 km) |
| Middle Island to Bexleyheath | 3,422.28 mi (5,507.62 km) |
| Middle Island to Bicester | 3,360.50 mi (5,408.19 km) |
| Middle Island to Bickenhill | 3,326.57 mi (5,353.59 km) |
| Middle Island to Bickley | 3,419.79 mi (5,503.62 km) |
| Middle Island to Biddulph | 3,295.98 mi (5,304.38 km) |
| Middle Island to Bideford | 3,251.26 mi (5,232.39 km) |
| Middle Island to Bidston | 3,254.73 mi (5,237.99 km) |
| Middle Island to Biggleswade | 3,393.10 mi (5,460.66 km) |
| Middle Island to Billericay | 3,430.11 mi (5,520.23 km) |
