| Cities | Distance |
|---|---|
| Os to Paimio | 587.46 mi (945.43 km) |
| Os to Pargas | 575.04 mi (925.44 km) |
| Os to Pedersore | 605.62 mi (974.65 km) |
| Os to Pieksamaki | 729.90 mi (1,174.66 km) |
| Os to Pirkkala | 615.62 mi (990.75 km) |
| Os to Pori | 554.61 mi (892.55 km) |
| Os to Porvoo | 688.26 mi (1,107.65 km) |
| Os to Poytya | 582.45 mi (937.36 km) |
| Os to Raahe | 676.86 mi (1,089.29 km) |
| Os to Raisio | 569.23 mi (916.08 km) |
| Os to Raseborg | 616.81 mi (992.66 km) |
| Os to Rauma | 544.37 mi (876.08 km) |
| Os to Riihimaki | 655.30 mi (1,054.60 km) |
| Os to Rovaniemi | 757.16 mi (1,218.54 km) |
| Os to Saaminki | 786.51 mi (1,265.76 km) |