| Adra to Hohenhameln | 1,246.40 mi (2,005.88 km) |
| Adra to Hohenkirchen-Siegertsbrunn | 1,079.37 mi (1,737.08 km) |
| Adra to Hohenmolsen | 1,242.34 mi (1,999.35 km) |
| Adra to Hohenstein-Ernstthal | 1,243.09 mi (2,000.56 km) |
| Adra to Hohr-Grenzhausen | 1,083.92 mi (1,744.41 km) |
| Adra to Holzgerlingen | 1,021.12 mi (1,643.33 km) |
| Adra to Holzkirchen | 1,072.20 mi (1,725.55 km) |
| Adra to Holzminden | 1,206.94 mi (1,942.38 km) |
| Adra to Holzwickede | 1,144.88 mi (1,842.51 km) |
| Adra to Homburg | 1,011.46 mi (1,627.79 km) |
| Adra to Hoppegarten | 1,356.77 mi (2,183.51 km) |
| Adra to Horb am Neckar | 1,001.42 mi (1,611.64 km) |
| Adra to Horn-Bad Meinberg | 1,198.33 mi (1,928.53 km) |
| Adra to Horstel | 1,191.67 mi (1,917.81 km) |
| Adra to Hosbach | 1,099.07 mi (1,768.78 km) |
