| Sierning to Karkkila | 948.48 mi (1,526.43 km) |
| Sierning to Kauhajoki | 1,039.47 mi (1,672.86 km) |
| Sierning to Kauhava | 1,092.66 mi (1,758.47 km) |
| Sierning to Kauniainen | 938.35 mi (1,510.14 km) |
| Sierning to Kemi | 1,278.28 mi (2,057.19 km) |
| Sierning to Kemijarvi | 1,372.89 mi (2,209.46 km) |
| Sierning to Kempele | 1,236.96 mi (1,990.69 km) |
| Sierning to Kerava | 955.70 mi (1,538.04 km) |
| Sierning to Keuruu | 1,061.34 mi (1,708.06 km) |
| Sierning to Kiiminki | 1,254.07 mi (2,018.24 km) |
| Sierning to Kirkkonummi | 926.86 mi (1,491.64 km) |
| Sierning to Kitee | 1,148.54 mi (1,848.40 km) |
| Sierning to Kiuruvesi | 1,174.40 mi (1,890.01 km) |
| Sierning to Kivisto | 946.66 mi (1,523.51 km) |
| Sierning to Klaukkala | 948.44 mi (1,526.37 km) |
