| Key Largo to Hennef | 4,794.63 mi (7,716.21 km) |
| Key Largo to Hennigsdorf | 5,000.60 mi (8,047.69 km) |
| Key Largo to Henstedt-Ulzburg | 4,850.60 mi (7,806.29 km) |
| Key Largo to Heppenheim | 4,873.49 mi (7,843.13 km) |
| Key Largo to Herbolzheim | 4,863.29 mi (7,826.71 km) |
| Key Largo to Herborn | 4,839.61 mi (7,788.61 km) |
| Key Largo to Herbrechtingen | 4,960.35 mi (7,982.91 km) |
| Key Largo to Herdecke | 4,790.03 mi (7,708.81 km) |
| Key Largo to Herford | 4,828.46 mi (7,770.66 km) |
| Key Largo to Herne | 4,778.39 mi (7,690.07 km) |
| Key Largo to Herrenberg | 4,904.06 mi (7,892.33 km) |
| Key Largo to Herrsching am Ammersee | 5,017.84 mi (8,075.44 km) |
| Key Largo to Hersbruck | 4,995.81 mi (8,039.98 km) |
| Key Largo to Herten | 4,774.06 mi (7,683.10 km) |
| Key Largo to Herxheim | 4,864.95 mi (7,829.37 km) |
