| Ianca to Azcoitia | 1,474.21 mi (2,372.52 km) |
| Ianca to Azpeitia | 1,471.97 mi (2,368.90 km) |
| Ianca to Azuqueca de Henares | 1,578.93 mi (2,541.04 km) |
| Ianca to Badajoz | 1,805.95 mi (2,906.40 km) |
| Ianca to Badalona | 1,289.51 mi (2,075.27 km) |
| Ianca to Baena | 1,715.48 mi (2,760.79 km) |
| Ianca to Baeza | 1,662.62 mi (2,675.73 km) |
| Ianca to Bailen | 1,674.02 mi (2,694.07 km) |
| Ianca to Balaguer | 1,350.88 mi (2,174.03 km) |
| Ianca to Banolas | 1,248.11 mi (2,008.65 km) |
| Ianca to Baranain | 1,450.17 mi (2,333.82 km) |
| Ianca to Barbadanes | 1,763.43 mi (2,837.96 km) |
| Ianca to Barbastro | 1,378.58 mi (2,218.61 km) |
| Ianca to Barcelona | 1,293.46 mi (2,081.62 km) |
| Ianca to Bargas | 1,632.03 mi (2,626.49 km) |
