| Isabela to Ayamonte | 3,798.92 mi (6,113.77 km) |
| Isabela to Azcoitia | 4,088.10 mi (6,579.16 km) |
| Isabela to Azpeitia | 4,090.39 mi (6,582.84 km) |
| Isabela to Azuqueca de Henares | 4,030.68 mi (6,486.76 km) |
| Isabela to Badajoz | 3,828.18 mi (6,160.87 km) |
| Isabela to Badalona | 4,318.10 mi (6,949.31 km) |
| Isabela to Baena | 3,968.95 mi (6,387.41 km) |
| Isabela to Baeza | 4,015.71 mi (6,462.66 km) |
| Isabela to Bailen | 3,999.48 mi (6,436.54 km) |
| Isabela to Balaguer | 4,244.16 mi (6,830.31 km) |
| Isabela to Banolas | 4,344.73 mi (6,992.17 km) |
| Isabela to Baranain | 4,119.36 mi (6,629.47 km) |
| Isabela to Barbadanes | 3,800.11 mi (6,115.69 km) |
| Isabela to Barbastro | 4,209.36 mi (6,774.32 km) |
| Isabela to Barcelona | 4,315.24 mi (6,944.70 km) |
