| Mariehamn to Hohenkirchen-Siegertsbrunn | 897.07 mi (1,443.69 km) |
| Mariehamn to Hohenmolsen | 688.30 mi (1,107.71 km) |
| Mariehamn to Hohenstein-Ernstthal | 701.07 mi (1,128.26 km) |
| Mariehamn to Hohr-Grenzhausen | 821.18 mi (1,321.57 km) |
| Mariehamn to Holzgerlingen | 903.07 mi (1,453.34 km) |
| Mariehamn to Holzkirchen | 906.30 mi (1,458.55 km) |
| Mariehamn to Holzminden | 698.89 mi (1,124.76 km) |
| Mariehamn to Holzwickede | 760.30 mi (1,223.58 km) |
| Mariehamn to Homburg | 895.64 mi (1,441.40 km) |
| Mariehamn to Hoppegarten | 575.78 mi (926.63 km) |
| Mariehamn to Horb am Neckar | 921.36 mi (1,482.79 km) |
| Mariehamn to Horn-Bad Meinberg | 706.54 mi (1,137.07 km) |
| Mariehamn to Horstel | 715.97 mi (1,152.24 km) |
| Mariehamn to Hosbach | 814.72 mi (1,311.17 km) |
| Mariehamn to Hovelhof | 717.69 mi (1,155.01 km) |
