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CYS to HAK: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Haikou (Haikou Meilan International Airport)
7,649 mi
12,309 km · 6,647 nm
15h 28m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CYS→HAK fares Phone-only fares on this route — call free
Flight time details
7,649 miles nonstop takes roughly 15h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- HAK — Haikou Meilan International Airport · Haikou, China
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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
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
Frequently asked questions
How far is CYS from HAK?
The flight distance from Cheyenne (CYS) to Haikou (HAK) is 7,649 miles (12,309 km, 6,647 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to HAK?
A nonstop flight takes about 15h 28m 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 Cheyenne and Haikou?
Haikou is 14 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to HAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–HAK that never appear on search engines, with no booking fees.