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HDN to KAG: distance & flight time
Hayden (Yampa Valley Airport) → Kangnung (Gangneung Airport (K-18))
5,970 mi
9,608 km · 5,188 nm
12h 10m
estimated nonstop flight time
+15h
time difference · heading northwest
See live HDN→KAG fares Phone-only fares on this route — call free
Flight time details
5,970 miles nonstop takes roughly 12h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, United States
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 mi away
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
Frequently asked questions
How far is HDN from KAG?
The flight distance from Hayden (HDN) to Kangnung (KAG) is 5,970 miles (9,608 km, 5,188 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to KAG?
A nonstop flight takes about 12h 10m 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 Hayden and Kangnung?
Kangnung is 15 hours ahead of Hayden.
What is the cheapest way to fly from HDN to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–KAG that never appear on search engines, with no booking fees.