| Grenchen to Hohenhameln | 369.94 mi (595.36 km) |
| Grenchen to Hohenkirchen-Siegertsbrunn | 209.92 mi (337.83 km) |
| Grenchen to Hohenmolsen | 346.53 mi (557.68 km) |
| Grenchen to Hohenstein-Ernstthal | 346.76 mi (558.06 km) |
| Grenchen to Hohr-Grenzhausen | 224.51 mi (361.32 km) |
| Grenchen to Holzgerlingen | 124.92 mi (201.04 km) |
| Grenchen to Holzkirchen | 206.34 mi (332.07 km) |
| Grenchen to Holzminden | 333.45 mi (536.64 km) |
| Grenchen to Holzwickede | 297.92 mi (479.45 km) |
| Grenchen to Homburg | 146.93 mi (236.46 km) |
| Grenchen to Hoppegarten | 461.63 mi (742.93 km) |
| Grenchen to Horb am Neckar | 105.46 mi (169.73 km) |
| Grenchen to Horn-Bad Meinberg | 331.77 mi (533.93 km) |
| Grenchen to Horstel | 352.93 mi (567.99 km) |
| Grenchen to Hosbach | 210.87 mi (339.36 km) |
