| Porvoo to Bayona | 1,916.80 mi (3,084.78 km) |
| Porvoo to Baza | 2,010.15 mi (3,235.02 km) |
| Porvoo to Beasain | 1,666.64 mi (2,682.19 km) |
| Porvoo to Bejar | 1,922.24 mi (3,093.54 km) |
| Porvoo to Benaguacil | 1,825.43 mi (2,937.74 km) |
| Porvoo to Benahavis | 2,129.68 mi (3,427.39 km) |
| Porvoo to Benalmadena | 2,110.41 mi (3,396.37 km) |
| Porvoo to Benavente | 1,827.13 mi (2,940.49 km) |
| Porvoo to Benetuser | 1,830.61 mi (2,946.09 km) |
| Porvoo to Beniajan | 1,935.36 mi (3,114.66 km) |
| Porvoo to Benicarlo | 1,749.78 mi (2,816.00 km) |
| Porvoo to Benicasim | 1,780.67 mi (2,865.71 km) |
| Porvoo to Beniel | 1,929.84 mi (3,105.77 km) |
| Porvoo to Benifayo | 1,839.92 mi (2,961.06 km) |
| Porvoo to Benisa | 1,862.19 mi (2,996.90 km) |
