| Isabela to Beyne-Heusay | 4,483.03 mi (7,214.74 km) |
| Isabela to Bierbeek | 4,444.80 mi (7,153.21 km) |
| Isabela to Bilzen | 4,477.56 mi (7,205.94 km) |
| Isabela to Binche | 4,417.46 mi (7,109.22 km) |
| Isabela to Bissegem | 4,377.16 mi (7,044.36 km) |
| Isabela to Blankenberge | 4,374.71 mi (7,040.42 km) |
| Isabela to Blegny | 4,486.75 mi (7,220.72 km) |
| Isabela to Bocholt | 4,480.78 mi (7,211.12 km) |
| Isabela to Boechout | 4,433.26 mi (7,134.65 km) |
| Isabela to Bonheiden | 4,435.12 mi (7,137.64 km) |
| Isabela to Boom | 4,428.03 mi (7,126.22 km) |
| Isabela to Boortmeerbeek | 4,436.45 mi (7,139.77 km) |
| Isabela to Borgerhout | 4,431.59 mi (7,131.95 km) |
| Isabela to Borgloon | 4,469.89 mi (7,193.60 km) |
| Isabela to Bornem | 4,422.29 mi (7,116.99 km) |
