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KAG to CYS: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Cheyenne (Cheyenne Regional Jerry Olson Field)
6,017 mi
9,683 km · 5,228 nm
12h 16m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KAG→CYS fares Phone-only fares on this route — call free
Flight time details
6,017 miles nonstop takes roughly 12h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 KAG
- YNY · Yangyang International Airport26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- YEC · Yecheon Airbase84 mi away
- ICN · Incheon International Airport138 mi away
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
Frequently asked questions
How far is KAG from CYS?
The flight distance from Kangnung (KAG) to Cheyenne (CYS) is 6,017 miles (9,683 km, 5,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to CYS?
A nonstop flight takes about 12h 16m 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 Kangnung and Cheyenne?
Cheyenne is 15 hours behind Kangnung.
What is the cheapest way to fly from KAG to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–CYS that never appear on search engines, with no booking fees.