| Glenn Dale to Hohenhameln | 4,037.49 mi (6,497.71 km) |
| Glenn Dale to Hohenkirchen-Siegertsbrunn | 4,232.35 mi (6,811.31 km) |
| Glenn Dale to Hohenmolsen | 4,148.71 mi (6,676.71 km) |
| Glenn Dale to Hohenstein-Ernstthal | 4,183.79 mi (6,733.15 km) |
| Glenn Dale to Hohr-Grenzhausen | 3,994.70 mi (6,428.85 km) |
| Glenn Dale to Holzgerlingen | 4,101.29 mi (6,600.39 km) |
| Glenn Dale to Holzkirchen | 4,235.26 mi (6,815.99 km) |
| Glenn Dale to Holzminden | 4,025.78 mi (6,478.86 km) |
| Glenn Dale to Holzwickede | 3,963.09 mi (6,377.98 km) |
| Glenn Dale to Homburg | 4,012.56 mi (6,457.59 km) |
| Glenn Dale to Hoppegarten | 4,166.96 mi (6,706.08 km) |
| Glenn Dale to Horb am Neckar | 4,093.91 mi (6,588.51 km) |
| Glenn Dale to Horn-Bad Meinberg | 4,005.50 mi (6,446.23 km) |
| Glenn Dale to Horstel | 3,940.36 mi (6,341.40 km) |
| Glenn Dale to Hosbach | 4,068.67 mi (6,547.89 km) |
