| Cities | Distance |
|---|---|
| Oulu to Salo | 328.25 mi (528.26 km) |
| Oulu to Sastamala | 265.98 mi (428.05 km) |
| Oulu to Savonlinna | 241.53 mi (388.71 km) |
| Oulu to Seinajoki | 173.09 mi (278.56 km) |
| Oulu to Siilinjarvi | 149.41 mi (240.46 km) |
| Oulu to Sipoo | 320.50 mi (515.80 km) |
| Oulu to Sippola | 299.25 mi (481.60 km) |
| Oulu to Sodankyla | 168.85 mi (271.74 km) |
| Oulu to Somero | 308.88 mi (497.09 km) |
| Oulu to Sotkamo | 105.64 mi (170.02 km) |
| Oulu to Tampere | 248.68 mi (400.21 km) |
| Oulu to Tornio | 69.11 mi (111.22 km) |
| Oulu to Turku | 331.17 mi (532.97 km) |
| Oulu to Tuusula | 316.79 mi (509.82 km) |
| Oulu to Ulvila | 271.15 mi (436.37 km) |