| Seia to Hameenkyro | 1,951.75 mi (3,141.04 km) |
| Seia to Hameenlinna | 1,963.00 mi (3,159.15 km) |
| Seia to Hamina | 2,028.75 mi (3,264.96 km) |
| Seia to Hanko | 1,877.34 mi (3,021.28 km) |
| Seia to Hattula | 1,962.50 mi (3,158.33 km) |
| Seia to Haukipudas | 2,148.15 mi (3,457.11 km) |
| Seia to Hausjarvi | 1,971.73 mi (3,173.20 km) |
| Seia to Heinola | 2,015.24 mi (3,243.21 km) |
| Seia to Helsinki | 1,947.78 mi (3,134.65 km) |
| Seia to Hollola | 1,992.88 mi (3,207.23 km) |
| Seia to Huittinen | 1,920.25 mi (3,090.34 km) |
| Seia to Hyvinkaa | 1,961.21 mi (3,156.26 km) |
| Seia to Ii | 2,154.15 mi (3,466.77 km) |
| Seia to Iisalmi | 2,130.74 mi (3,429.10 km) |
| Seia to Ilmajoki | 1,979.77 mi (3,186.13 km) |
