| Porvoo to Bersenbruck | 863.57 mi (1,389.78 km) |
| Porvoo to Besigheim | 1,021.37 mi (1,643.74 km) |
| Porvoo to Bestwig | 909.64 mi (1,463.92 km) |
| Porvoo to Betzdorf | 955.16 mi (1,537.18 km) |
| Porvoo to Beverstedt | 793.06 mi (1,276.31 km) |
| Porvoo to Beverungen | 867.13 mi (1,395.52 km) |
| Porvoo to Bexbach | 1,050.23 mi (1,690.18 km) |
| Porvoo to Biberach | 1,058.37 mi (1,703.29 km) |
| Porvoo to Biblis | 1,000.03 mi (1,609.38 km) |
| Porvoo to Bieber | 945.83 mi (1,522.17 km) |
| Porvoo to Biedenkopf | 930.24 mi (1,497.08 km) |
| Porvoo to Bielefeld | 871.69 mi (1,402.85 km) |
| Porvoo to Bietigheim-Bissingen | 1,023.40 mi (1,647.01 km) |
| Porvoo to Billerbeck | 909.43 mi (1,463.58 km) |
| Porvoo to Bingen am Rhein | 998.92 mi (1,607.60 km) |
