| Ilhavo to Berga | 554.63 mi (892.59 km) |
| Ilhavo to Berja | 402.79 mi (648.22 km) |
| Ilhavo to Bermeo | 361.75 mi (582.19 km) |
| Ilhavo to Berriozar | 392.30 mi (631.34 km) |
| Ilhavo to Betanzos | 186.59 mi (300.29 km) |
| Ilhavo to Betera | 439.01 mi (706.52 km) |
| Ilhavo to Bilbao | 347.52 mi (559.27 km) |
| Ilhavo to Binefar | 473.68 mi (762.31 km) |
| Ilhavo to Binisalem | 610.27 mi (982.13 km) |
| Ilhavo to Blanes | 600.42 mi (966.29 km) |
| Ilhavo to Boadilla del Monte | 252.06 mi (405.65 km) |
| Ilhavo to Boiro | 142.15 mi (228.77 km) |
| Ilhavo to Bolanos de Calatrava | 288.44 mi (464.21 km) |
| Ilhavo to Bollullos de la Mitacion | 263.53 mi (424.12 km) |
| Ilhavo to Bollullos par del Condado | 252.89 mi (406.98 km) |
