| Porvoo to Bruchsal | 1,027.31 mi (1,653.29 km) |
| Porvoo to Bruckmuhl | 1,023.51 mi (1,647.19 km) |
| Porvoo to Bruggen | 979.26 mi (1,575.96 km) |
| Porvoo to Bruhl | 979.82 mi (1,576.87 km) |
| Porvoo to Bruhl | 1,013.82 mi (1,631.59 km) |
| Porvoo to Brunsbuttel | 761.59 mi (1,225.67 km) |
| Porvoo to Buchen in Odenwald | 986.77 mi (1,588.06 km) |
| Porvoo to Buchholz in der Nordheide | 768.15 mi (1,236.22 km) |
| Porvoo to Buchloe | 1,040.32 mi (1,674.24 km) |
| Porvoo to Buckeburg | 844.80 mi (1,359.58 km) |
| Porvoo to Budelsdorf | 725.74 mi (1,167.96 km) |
| Porvoo to Budenheim | 989.02 mi (1,591.68 km) |
| Porvoo to Budingen | 948.84 mi (1,527.00 km) |
| Porvoo to Buhl | 1,064.21 mi (1,712.67 km) |
| Porvoo to Bunde | 860.65 mi (1,385.08 km) |
