| Isernia to Hameenkyro | 1,433.24 mi (2,306.58 km) |
| Isernia to Hameenlinna | 1,406.91 mi (2,264.20 km) |
| Isernia to Hamina | 1,419.91 mi (2,285.12 km) |
| Isernia to Hanko | 1,313.54 mi (2,113.94 km) |
| Isernia to Hattula | 1,409.60 mi (2,268.53 km) |
| Isernia to Haukipudas | 1,686.52 mi (2,714.19 km) |
| Isernia to Hausjarvi | 1,401.18 mi (2,254.98 km) |
| Isernia to Heinola | 1,441.11 mi (2,319.24 km) |
| Isernia to Helsinki | 1,361.01 mi (2,190.33 km) |
| Isernia to Hollola | 1,420.52 mi (2,286.11 km) |
| Isernia to Huittinen | 1,397.93 mi (2,249.75 km) |
| Isernia to Hyvinkaa | 1,388.99 mi (2,235.37 km) |
| Isernia to Ii | 1,695.38 mi (2,728.45 km) |
| Isernia to Iisalmi | 1,604.71 mi (2,582.53 km) |
| Isernia to Ilmajoki | 1,499.29 mi (2,412.87 km) |
