| Cities | Distance |
|---|---|
| Os to Saarijarvi | 672.02 mi (1,081.51 km) |
| Os to Salo | 602.36 mi (969.40 km) |
| Os to Sastamala | 591.11 mi (951.30 km) |
| Os to Savonlinna | 786.75 mi (1,266.15 km) |
| Os to Seinajoki | 597.03 mi (960.83 km) |
| Os to Siilinjarvi | 749.74 mi (1,206.59 km) |
| Os to Sipoo | 675.18 mi (1,086.60 km) |
| Os to Sippola | 730.28 mi (1,175.27 km) |
| Os to Sodankyla | 806.05 mi (1,297.21 km) |
| Os to Somero | 613.84 mi (987.87 km) |
| Os to Sotkamo | 781.23 mi (1,257.27 km) |
| Os to Tampere | 619.25 mi (996.59 km) |
| Os to Tornio | 698.08 mi (1,123.45 km) |
| Os to Turku | 572.77 mi (921.79 km) |
| Os to Tuusula | 667.15 mi (1,073.67 km) |