| Porvoo to Bastogne | 1,057.10 mi (1,701.24 km) |
| Porvoo to Beauraing | 1,073.41 mi (1,727.49 km) |
| Porvoo to Beernem | 1,068.97 mi (1,720.34 km) |
| Porvoo to Beerse | 1,014.29 mi (1,632.34 km) |
| Porvoo to Beersel | 1,058.74 mi (1,703.88 km) |
| Porvoo to Begijnendijk | 1,031.67 mi (1,660.32 km) |
| Porvoo to Beloeil | 1,088.03 mi (1,751.01 km) |
| Porvoo to Berchem | 1,034.41 mi (1,664.73 km) |
| Porvoo to Beringen | 1,018.15 mi (1,638.56 km) |
| Porvoo to Berlaar | 1,030.76 mi (1,658.85 km) |
| Porvoo to Berlare | 1,054.75 mi (1,697.46 km) |
| Porvoo to Bernissart | 1,092.55 mi (1,758.29 km) |
| Porvoo to Bertem | 1,045.19 mi (1,682.07 km) |
| Porvoo to Bertrix | 1,078.34 mi (1,735.42 km) |
| Porvoo to Beveren | 1,038.59 mi (1,671.46 km) |
