| Idar-Oberstein to Hameenkyro | 1,024.56 mi (1,648.88 km) |
| Idar-Oberstein to Hameenlinna | 1,024.10 mi (1,648.13 km) |
| Idar-Oberstein to Hamina | 1,077.95 mi (1,734.79 km) |
| Idar-Oberstein to Hanko | 932.52 mi (1,500.75 km) |
| Idar-Oberstein to Hattula | 1,024.54 mi (1,648.84 km) |
| Idar-Oberstein to Haukipudas | 1,251.76 mi (2,014.51 km) |
| Idar-Oberstein to Hausjarvi | 1,028.95 mi (1,655.93 km) |
| Idar-Oberstein to Heinola | 1,073.11 mi (1,727.01 km) |
| Idar-Oberstein to Helsinki | 999.66 mi (1,608.80 km) |
| Idar-Oberstein to Hollola | 1,050.41 mi (1,690.47 km) |
| Idar-Oberstein to Huittinen | 990.27 mi (1,593.68 km) |
| Idar-Oberstein to Hyvinkaa | 1,017.54 mi (1,637.57 km) |
| Idar-Oberstein to Ii | 1,259.24 mi (2,026.54 km) |
| Idar-Oberstein to Iisalmi | 1,208.48 mi (1,944.87 km) |
| Idar-Oberstein to Ilmajoki | 1,068.06 mi (1,718.88 km) |
