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HAK to FSI: distance & flight time
Haikou (Haikou Meilan International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
8,216 mi
13,222 km · 7,139 nm
16h 35m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HAK→FSI fares Phone-only fares on this route — call free
Flight time details
8,216 miles nonstop takes roughly 16h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HAK — Haikou Meilan International Airport · Haikou, China
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HAK
- BAR · Qionghai Bo'ao Airport55 mi away
- ZHA · Zhanjiang Airport89 mi away
- SYX · Sanya Phoenix International Airport132 mi away
- BHY · Beihai Airport134 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is HAK from FSI?
The flight distance from Haikou (HAK) to Fort Sill (FSI) is 8,216 miles (13,222 km, 7,139 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAK to FSI?
A nonstop flight takes about 16h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Haikou and Fort Sill?
Fort Sill is 13 hours behind Haikou.
What is the cheapest way to fly from HAK to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAK–FSI that never appear on search engines, with no booking fees.