| Porvoo to Rybnik | 764.52 mi (1,230.37 km) |
| Porvoo to Ryki | 621.99 mi (1,001.00 km) |
| Porvoo to Rypin | 557.82 mi (897.73 km) |
| Porvoo to Rzeszow | 730.02 mi (1,174.86 km) |
| Porvoo to Sandomierz | 687.89 mi (1,107.06 km) |
| Porvoo to Sanok | 761.38 mi (1,225.32 km) |
| Porvoo to Sedziszow Malopolski | 730.14 mi (1,175.04 km) |
| Porvoo to Sepolno Krajenskie | 568.56 mi (915.01 km) |
| Porvoo to Sidlice | 492.86 mi (793.18 km) |
| Porvoo to Siechnice | 725.13 mi (1,166.98 km) |
| Porvoo to Siedlce | 583.10 mi (938.41 km) |
| Porvoo to Siemianowice Slaskie | 745.85 mi (1,200.33 km) |
| Porvoo to Siemiatycze | 560.67 mi (902.31 km) |
| Porvoo to Sieradz | 662.92 mi (1,066.87 km) |
| Porvoo to Sierpc | 566.24 mi (911.27 km) |
