| Targu Secuiesc to Hameenkyro | 1,086.74 mi (1,748.93 km) |
| Targu Secuiesc to Hameenlinna | 1,038.42 mi (1,671.18 km) |
| Targu Secuiesc to Hamina | 1,007.59 mi (1,621.57 km) |
| Targu Secuiesc to Hanko | 964.83 mi (1,552.74 km) |
| Targu Secuiesc to Hattula | 1,042.90 mi (1,678.38 km) |
| Targu Secuiesc to Haukipudas | 1,325.99 mi (2,133.97 km) |
| Targu Secuiesc to Hausjarvi | 1,022.99 mi (1,646.34 km) |
| Targu Secuiesc to Heinola | 1,050.44 mi (1,690.52 km) |
| Targu Secuiesc to Helsinki | 980.55 mi (1,578.05 km) |
| Targu Secuiesc to Hollola | 1,036.14 mi (1,667.50 km) |
| Targu Secuiesc to Huittinen | 1,057.79 mi (1,702.36 km) |
| Targu Secuiesc to Hyvinkaa | 1,012.63 mi (1,629.67 km) |
| Targu Secuiesc to Ii | 1,335.18 mi (2,148.77 km) |
| Targu Secuiesc to Iisalmi | 1,214.63 mi (1,954.75 km) |
| Targu Secuiesc to Ilmajoki | 1,164.77 mi (1,874.52 km) |
