| Key Largo to Haslemere | 4,449.81 mi (7,161.27 km) |
| Key Largo to Haslingden | 4,357.98 mi (7,013.49 km) |
| Key Largo to Hatch End | 4,458.69 mi (7,175.57 km) |
| Key Largo to Hatfield | 4,413.02 mi (7,102.07 km) |
| Key Largo to Hatfield | 4,463.22 mi (7,182.85 km) |
| Key Largo to Havant | 4,440.66 mi (7,146.56 km) |
| Key Largo to Haverhill | 4,487.73 mi (7,222.31 km) |
| Key Largo to Hawick | 4,327.56 mi (6,964.54 km) |
| Key Largo to Haydock | 4,346.24 mi (6,994.60 km) |
| Key Largo to Hayes | 4,477.86 mi (7,206.42 km) |
| Key Largo to Hayes | 4,457.66 mi (7,173.91 km) |
| Key Largo to Hayle | 4,253.45 mi (6,845.26 km) |
| Key Largo to Haywards Heath | 4,477.08 mi (7,205.16 km) |
| Key Largo to Hazel Grove | 4,369.47 mi (7,031.98 km) |
| Key Largo to Heanor | 4,403.68 mi (7,087.03 km) |
