| Oulu to Rybnik | 1,061.55 mi (1,708.41 km) |
| Oulu to Ryki | 933.04 mi (1,501.59 km) |
| Oulu to Rypin | 851.86 mi (1,370.94 km) |
| Oulu to Rzeszow | 1,042.68 mi (1,678.03 km) |
| Oulu to Sandomierz | 999.16 mi (1,607.99 km) |
| Oulu to Sanok | 1,075.02 mi (1,730.07 km) |
| Oulu to Sedziszow Malopolski | 1,041.75 mi (1,676.53 km) |
| Oulu to Sepolno Krajenskie | 845.33 mi (1,360.43 km) |
| Oulu to Sidlice | 773.76 mi (1,245.25 km) |
| Oulu to Siechnice | 1,010.54 mi (1,626.31 km) |
| Oulu to Siedlce | 894.96 mi (1,440.30 km) |
| Oulu to Siemianowice Slaskie | 1,044.87 mi (1,681.56 km) |
| Oulu to Siemiatycze | 874.52 mi (1,407.40 km) |
| Oulu to Sieradz | 957.12 mi (1,540.34 km) |
| Oulu to Sierpc | 862.44 mi (1,387.97 km) |
