| Potomac to Heidelberg | 4,080.68 mi (6,567.23 km) |
| Potomac to Heidenau | 4,236.21 mi (6,817.51 km) |
| Potomac to Heidenheim | 4,161.63 mi (6,697.50 km) |
| Potomac to Heilbad Heiligenstadt | 4,079.46 mi (6,565.25 km) |
| Potomac to Heilbronn | 4,108.97 mi (6,612.75 km) |
| Potomac to Heiligenhafen | 4,025.16 mi (6,477.88 km) |
| Potomac to Heiligenhaus | 3,956.37 mi (6,367.16 km) |
| Potomac to Heilsbronn | 4,167.96 mi (6,707.68 km) |
| Potomac to Heinsberg | 3,928.54 mi (6,322.38 km) |
| Potomac to Helmstedt | 4,088.17 mi (6,579.28 km) |
| Potomac to Hemau | 4,215.81 mi (6,784.69 km) |
| Potomac to Hemer | 3,986.20 mi (6,415.18 km) |
| Potomac to Hemmingen | 4,036.10 mi (6,495.47 km) |
| Potomac to Hemmoor | 3,975.35 mi (6,397.71 km) |
| Potomac to Hemsbach | 4,073.11 mi (6,555.04 km) |
