| Porvoo to Beauvais | 1,192.87 mi (1,919.74 km) |
| Porvoo to Begles | 1,520.02 mi (2,446.23 km) |
| Porvoo to Belfort | 1,157.74 mi (1,863.20 km) |
| Porvoo to Bellegarde-sur-Valserine | 1,272.95 mi (2,048.61 km) |
| Porvoo to Bellerive-sur-Allier | 1,336.03 mi (2,150.14 km) |
| Porvoo to Bellevue | 1,213.43 mi (1,952.83 km) |
| Porvoo to Belley | 1,296.88 mi (2,087.13 km) |
| Porvoo to Berck-sur-Mer | 1,158.70 mi (1,864.74 km) |
| Porvoo to Bergerac | 1,488.60 mi (2,395.66 km) |
| Porvoo to Bernay | 1,255.55 mi (2,020.62 km) |
| Porvoo to Berre-l'Etang | 1,446.05 mi (2,327.19 km) |
| Porvoo to Besancon | 1,202.23 mi (1,934.81 km) |
| Porvoo to Bethune | 1,120.60 mi (1,803.43 km) |
| Porvoo to Betton | 1,370.60 mi (2,205.77 km) |
| Porvoo to Beuvry | 1,119.96 mi (1,802.40 km) |
