| Issum to Hameenkyro | 939.97 mi (1,512.74 km) |
| Issum to Hameenlinna | 946.03 mi (1,522.48 km) |
| Issum to Hamina | 1,008.33 mi (1,622.75 km) |
| Issum to Hanko | 858.05 mi (1,380.91 km) |
| Issum to Hattula | 945.89 mi (1,522.26 km) |
| Issum to Haukipudas | 1,156.03 mi (1,860.45 km) |
| Issum to Hausjarvi | 953.38 mi (1,534.31 km) |
| Issum to Heinola | 997.24 mi (1,604.91 km) |
| Issum to Helsinki | 927.81 mi (1,493.16 km) |
| Issum to Hollola | 974.70 mi (1,568.62 km) |
| Issum to Huittinen | 906.94 mi (1,459.58 km) |
| Issum to Hyvinkaa | 942.53 mi (1,516.85 km) |
| Issum to Ii | 1,163.07 mi (1,871.78 km) |
| Issum to Iisalmi | 1,122.48 mi (1,806.45 km) |
| Issum to Ilmajoki | 976.75 mi (1,571.93 km) |
