| Ianca to Hameenkyro | 1,152.85 mi (1,855.33 km) |
| Ianca to Hameenlinna | 1,102.58 mi (1,774.44 km) |
| Ianca to Hamina | 1,066.29 mi (1,716.02 km) |
| Ianca to Hanko | 1,032.53 mi (1,661.69 km) |
| Ianca to Hattula | 1,107.21 mi (1,781.89 km) |
| Ianca to Haukipudas | 1,387.55 mi (2,233.05 km) |
| Ianca to Hausjarvi | 1,086.15 mi (1,747.99 km) |
| Ianca to Heinola | 1,111.52 mi (1,788.82 km) |
| Ianca to Helsinki | 1,044.11 mi (1,680.33 km) |
| Ianca to Hollola | 1,098.28 mi (1,767.51 km) |
| Ianca to Huittinen | 1,125.04 mi (1,810.58 km) |
| Ianca to Hyvinkaa | 1,076.19 mi (1,731.96 km) |
| Ianca to Ii | 1,396.69 mi (2,247.76 km) |
| Ianca to Iisalmi | 1,273.56 mi (2,049.59 km) |
| Ianca to Ilmajoki | 1,231.24 mi (1,981.49 km) |
