| Oulu to Srem | 941.72 mi (1,515.55 km) |
| Oulu to Sroda Slaska | 1,009.15 mi (1,624.07 km) |
| Oulu to Sroda Wielkopolska | 929.09 mi (1,495.23 km) |
| Oulu to Stalowa Wola | 1,005.79 mi (1,618.66 km) |
| Oulu to Starachowice | 977.62 mi (1,573.32 km) |
| Oulu to Stargard Szczecinski | 884.76 mi (1,423.88 km) |
| Oulu to Starogard Gdanski | 800.03 mi (1,287.53 km) |
| Oulu to Stary Sacz | 1,082.00 mi (1,741.32 km) |
| Oulu to Staszow | 1,010.34 mi (1,625.98 km) |
| Oulu to Strzegom | 1,024.45 mi (1,648.70 km) |
| Oulu to Strzelce Krajenskie | 907.93 mi (1,461.17 km) |
| Oulu to Strzelce Opolskie | 1,035.67 mi (1,666.75 km) |
| Oulu to Strzelin | 1,028.44 mi (1,655.11 km) |
| Oulu to Strzyzow | 1,053.96 mi (1,696.19 km) |
| Oulu to Sucha Beskidzka | 1,076.72 mi (1,732.81 km) |
