| Porvoo to San Donato Milanese | 1,232.54 mi (1,983.58 km) |
| Porvoo to San Felice Circeo | 1,427.27 mi (2,296.96 km) |
| Porvoo to San Felice sul Panaro | 1,229.20 mi (1,978.21 km) |
| Porvoo to San Ferdinando di Puglia | 1,380.78 mi (2,222.15 km) |
| Porvoo to San Gavino Monreale | 1,612.82 mi (2,595.58 km) |
| Porvoo to San Gennaro Vesuviano | 1,430.14 mi (2,301.58 km) |
| Porvoo to San Giorgio a Cremano | 1,435.20 mi (2,309.73 km) |
| Porvoo to San Giorgio del Sannio | 1,412.40 mi (2,273.04 km) |
| Porvoo to San Giorgio di Piano | 1,236.42 mi (1,989.83 km) |
| Porvoo to San Giorgio Ionico | 1,422.99 mi (2,290.08 km) |
| Porvoo to San Giovanni in Fiore | 1,510.42 mi (2,430.79 km) |
| Porvoo to San Giovanni in Marignano | 1,257.22 mi (2,023.30 km) |
| Porvoo to San Giovanni in Persiceto | 1,240.89 mi (1,997.02 km) |
| Porvoo to San Giovanni la Punta | 1,642.53 mi (2,643.39 km) |
| Porvoo to San Giovanni Lupatoto | 1,197.13 mi (1,926.59 km) |
