| Sostanj to Klaukkala | 1,044.24 mi (1,680.55 km) |
| Sostanj to Kokkola | 1,245.44 mi (2,004.33 km) |
| Sostanj to Kontiolahti | 1,270.99 mi (2,045.46 km) |
| Sostanj to Korsholm | 1,184.47 mi (1,906.21 km) |
| Sostanj to Kotka | 1,085.71 mi (1,747.27 km) |
| Sostanj to Kouvola | 1,105.33 mi (1,778.86 km) |
| Sostanj to Kuhmo | 1,344.57 mi (2,163.88 km) |
| Sostanj to Kuopio | 1,242.48 mi (1,999.58 km) |
| Sostanj to Kurikka | 1,158.22 mi (1,863.97 km) |
| Sostanj to Kuusamo | 1,450.44 mi (2,334.26 km) |
| Sostanj to Kuusankoski | 1,106.36 mi (1,780.52 km) |
| Sostanj to Lahti | 1,095.11 mi (1,762.41 km) |
| Sostanj to Laitila | 1,037.21 mi (1,669.23 km) |
| Sostanj to Lapinlahti | 1,266.84 mi (2,038.78 km) |
| Sostanj to Lappeenranta | 1,143.19 mi (1,839.78 km) |
