| Porvoo to San Vito al Tagliamento | 1,128.66 mi (1,816.40 km) |
| Porvoo to San Vito dei Normanni | 1,405.54 mi (2,261.99 km) |
| Porvoo to Sannicandro di Bari | 1,392.14 mi (2,240.42 km) |
| Porvoo to Sannicandro Garganico | 1,351.56 mi (2,175.12 km) |
| Porvoo to Sansepolcro | 1,290.86 mi (2,077.43 km) |
| Porvoo to Sant'Agata de' Goti | 1,415.84 mi (2,278.58 km) |
| Porvoo to Sant'Agata di Militello | 1,615.84 mi (2,600.44 km) |
| Porvoo to Sant'Agnello | 1,447.81 mi (2,330.03 km) |
| Porvoo to Sant'Ambrogio di Valpolicella | 1,192.55 mi (1,919.22 km) |
| Porvoo to Sant'Anastasia | 1,432.03 mi (2,304.62 km) |
| Porvoo to Sant'Angelo Lodigiano | 1,240.36 mi (1,996.17 km) |
| Porvoo to Sant'Antimo | 1,429.38 mi (2,300.37 km) |
| Porvoo to Sant'Antioco | 1,650.48 mi (2,656.19 km) |
| Porvoo to Sant'Antonio Abate | 1,438.78 mi (2,315.49 km) |
| Porvoo to Sant'Arcangelo di Romagna | 1,253.98 mi (2,018.09 km) |
