| Key Largo to Herzberg | 5,022.93 mi (8,083.62 km) |
| Key Largo to Herzberg am Harz | 4,905.48 mi (7,894.61 km) |
| Key Largo to Herzogenaurach | 4,971.00 mi (8,000.05 km) |
| Key Largo to Herzogenrath | 4,743.18 mi (7,633.41 km) |
| Key Largo to Hessisch Lichtenau | 4,888.75 mi (7,867.68 km) |
| Key Largo to Hessisch Oldendorf | 4,850.98 mi (7,806.90 km) |
| Key Largo to Hettstedt | 4,953.45 mi (7,971.80 km) |
| Key Largo to Heubach | 4,946.50 mi (7,960.63 km) |
| Key Largo to Heusenstamm | 4,872.53 mi (7,841.58 km) |
| Key Largo to Heusweiler | 4,805.36 mi (7,733.49 km) |
| Key Largo to Hiddenhausen | 4,825.13 mi (7,765.29 km) |
| Key Largo to Hilchenbach | 4,825.51 mi (7,765.91 km) |
| Key Largo to Hildburghausen | 4,947.69 mi (7,962.54 km) |
| Key Largo to Hilden | 4,773.36 mi (7,681.98 km) |
| Key Largo to Hildesheim | 4,879.81 mi (7,853.30 km) |
