| Sostanj to Karis | 1,008.85 mi (1,623.59 km) |
| Sostanj to Karkkila | 1,045.80 mi (1,683.05 km) |
| Sostanj to Kauhajoki | 1,143.92 mi (1,840.96 km) |
| Sostanj to Kauhava | 1,196.53 mi (1,925.63 km) |
| Sostanj to Kauniainen | 1,033.79 mi (1,663.72 km) |
| Sostanj to Kemi | 1,383.23 mi (2,226.09 km) |
| Sostanj to Kemijarvi | 1,475.74 mi (2,374.97 km) |
| Sostanj to Kempele | 1,339.71 mi (2,156.05 km) |
| Sostanj to Kerava | 1,050.77 mi (1,691.05 km) |
| Sostanj to Keuruu | 1,161.16 mi (1,868.71 km) |
| Sostanj to Kiiminki | 1,356.78 mi (2,183.52 km) |
| Sostanj to Kirkkonummi | 1,022.76 mi (1,645.97 km) |
| Sostanj to Kitee | 1,238.34 mi (1,992.92 km) |
| Sostanj to Kiuruvesi | 1,273.58 mi (2,049.64 km) |
| Sostanj to Kivisto | 1,042.11 mi (1,677.11 km) |
