| Porvoo to Bormujos | 2,107.35 mi (3,391.45 km) |
| Porvoo to Brenes | 2,090.85 mi (3,364.90 km) |
| Porvoo to Brunete | 1,870.45 mi (3,010.19 km) |
| Porvoo to Bueu | 1,903.75 mi (3,063.80 km) |
| Porvoo to Bullas | 1,947.00 mi (3,133.39 km) |
| Porvoo to Bunol | 1,841.24 mi (2,963.19 km) |
| Porvoo to Burela de Cabo | 1,788.11 mi (2,877.68 km) |
| Porvoo to Burgos | 1,750.18 mi (2,816.65 km) |
| Porvoo to Burjasot | 1,825.98 mi (2,938.63 km) |
| Porvoo to Burriana | 1,794.73 mi (2,888.33 km) |
| Porvoo to Cabanaquinta | 1,763.00 mi (2,837.28 km) |
| Porvoo to Cabanillas del Campo | 1,835.21 mi (2,953.49 km) |
| Porvoo to Cabra | 2,056.07 mi (3,308.92 km) |
| Porvoo to Caceres | 1,991.68 mi (3,205.29 km) |
| Porvoo to Cadiz | 2,163.33 mi (3,481.54 km) |
