| Portishead to Benisa | 892.73 mi (1,436.71 km) |
| Portishead to Berga | 683.68 mi (1,100.28 km) |
| Portishead to Berja | 1,011.48 mi (1,627.81 km) |
| Portishead to Bermeo | 557.17 mi (896.68 km) |
| Portishead to Berriozar | 599.69 mi (965.11 km) |
| Portishead to Betanzos | 621.13 mi (999.61 km) |
| Portishead to Betera | 829.04 mi (1,334.21 km) |
| Portishead to Bilbao | 568.49 mi (914.89 km) |
| Portishead to Binefar | 681.14 mi (1,096.19 km) |
| Portishead to Binisalem | 858.45 mi (1,381.54 km) |
| Portishead to Blanes | 726.80 mi (1,169.68 km) |
| Portishead to Boadilla del Monte | 767.19 mi (1,234.68 km) |
| Portishead to Boiro | 674.68 mi (1,085.80 km) |
| Portishead to Bolanos de Calatrava | 871.86 mi (1,403.12 km) |
| Portishead to Bollullos de la Mitacion | 991.49 mi (1,595.66 km) |
