| Siano to Hameenkyro | 1,482.68 mi (2,386.14 km) |
| Siano to Hameenlinna | 1,454.98 mi (2,341.56 km) |
| Siano to Hamina | 1,465.40 mi (2,358.33 km) |
| Siano to Hanko | 1,362.13 mi (2,192.14 km) |
| Siano to Hattula | 1,457.79 mi (2,346.09 km) |
| Siano to Haukipudas | 1,736.34 mi (2,794.37 km) |
| Siano to Hausjarvi | 1,448.66 mi (2,331.39 km) |
| Siano to Heinola | 1,488.08 mi (2,394.83 km) |
| Siano to Helsinki | 1,408.10 mi (2,266.12 km) |
| Siano to Hollola | 1,467.75 mi (2,362.12 km) |
| Siano to Huittinen | 1,447.51 mi (2,329.54 km) |
| Siano to Hyvinkaa | 1,436.51 mi (2,311.83 km) |
| Siano to Ii | 1,745.26 mi (2,808.72 km) |
| Siano to Iisalmi | 1,652.52 mi (2,659.48 km) |
| Siano to Ilmajoki | 1,549.69 mi (2,493.98 km) |
