| Key Largo to Halstenbek | 4,847.01 mi (7,800.50 km) |
| Key Largo to Halver | 4,795.25 mi (7,717.21 km) |
| Key Largo to Hambuhren | 4,871.82 mi (7,840.44 km) |
| Key Largo to Hamburg | 4,855.00 mi (7,813.37 km) |
| Key Largo to Hameln | 4,857.00 mi (7,816.59 km) |
| Key Largo to Hamm | 4,800.94 mi (7,726.37 km) |
| Key Largo to Hammelburg | 4,917.96 mi (7,914.69 km) |
| Key Largo to Hamminkeln | 4,749.28 mi (7,643.23 km) |
| Key Largo to Hanau | 4,875.91 mi (7,847.02 km) |
| Key Largo to Handewitt | 4,806.02 mi (7,734.54 km) |
| Key Largo to Hannover | 4,866.16 mi (7,831.33 km) |
| Key Largo to Hannoversch Munden | 4,881.75 mi (7,856.42 km) |
| Key Largo to Haren | 4,757.60 mi (7,656.62 km) |
| Key Largo to Harrislee | 4,807.77 mi (7,737.36 km) |
| Key Largo to Harsefeld | 4,837.09 mi (7,784.54 km) |
