| Isabela to Belper | 4,193.05 mi (6,748.06 km) |
| Isabela to Bentley | 4,211.67 mi (6,778.02 km) |
| Isabela to Berkhampstead | 4,220.07 mi (6,791.55 km) |
| Isabela to Berwick-Upon-Tweed | 4,201.99 mi (6,762.44 km) |
| Isabela to Beverley | 4,243.50 mi (6,829.26 km) |
| Isabela to Bewdley | 4,151.76 mi (6,681.61 km) |
| Isabela to Bexleyheath | 4,247.58 mi (6,835.82 km) |
| Isabela to Bicester | 4,196.23 mi (6,753.18 km) |
| Isabela to Bickenhill | 4,176.99 mi (6,722.22 km) |
| Isabela to Bickley | 4,243.24 mi (6,828.84 km) |
| Isabela to Biddulph | 4,165.43 mi (6,703.61 km) |
| Isabela to Bideford | 4,057.17 mi (6,529.38 km) |
| Isabela to Bidston | 4,131.51 mi (6,649.02 km) |
| Isabela to Biggleswade | 4,235.54 mi (6,816.44 km) |
| Isabela to Billericay | 4,260.75 mi (6,857.01 km) |
