| Siano to Karis | 1,385.63 mi (2,229.96 km) |
| Siano to Karkkila | 1,422.21 mi (2,288.82 km) |
| Siano to Kauhajoki | 1,526.19 mi (2,456.16 km) |
| Siano to Kauhava | 1,578.25 mi (2,539.95 km) |
| Siano to Kauniainen | 1,408.35 mi (2,266.52 km) |
| Siano to Kemi | 1,765.48 mi (2,841.26 km) |
| Siano to Kemijarvi | 1,856.10 mi (2,987.10 km) |
| Siano to Kempele | 1,720.24 mi (2,768.46 km) |
| Siano to Kerava | 1,424.86 mi (2,293.09 km) |
| Siano to Keuruu | 1,539.50 mi (2,477.59 km) |
| Siano to Kiiminki | 1,737.23 mi (2,795.81 km) |
| Siano to Kirkkonummi | 1,397.87 mi (2,249.65 km) |
| Siano to Kitee | 1,605.07 mi (2,583.11 km) |
| Siano to Kiuruvesi | 1,650.94 mi (2,656.93 km) |
| Siano to Kivisto | 1,416.64 mi (2,279.86 km) |
