| Grinon to Hohenhameln | 1,061.41 mi (1,708.18 km) |
| Grinon to Hohenkirchen-Siegertsbrunn | 939.49 mi (1,511.96 km) |
| Grinon to Hohenmolsen | 1,074.45 mi (1,729.15 km) |
| Grinon to Hohenstein-Ernstthal | 1,080.91 mi (1,739.56 km) |
| Grinon to Hohr-Grenzhausen | 898.76 mi (1,446.41 km) |
| Grinon to Holzgerlingen | 858.89 mi (1,382.25 km) |
| Grinon to Holzkirchen | 933.67 mi (1,502.59 km) |
| Grinon to Holzminden | 1,021.77 mi (1,644.38 km) |
| Grinon to Holzwickede | 952.67 mi (1,533.17 km) |
| Grinon to Homburg | 832.65 mi (1,340.02 km) |
| Grinon to Hoppegarten | 1,185.46 mi (1,907.81 km) |
| Grinon to Horb am Neckar | 839.12 mi (1,350.43 km) |
| Grinon to Horn-Bad Meinberg | 1,010.52 mi (1,626.28 km) |
| Grinon to Horstel | 994.95 mi (1,601.21 km) |
| Grinon to Hosbach | 925.77 mi (1,489.88 km) |
