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KAG to TWF: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Twin Falls (Joslin Field Magic Valley Regional Airport)
5,612 mi
9,031 km · 4,876 nm
11h 28m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KAG→TWF fares Phone-only fares on this route — call free
Flight time details
5,612 miles nonstop takes roughly 11h 28m 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
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Frequently asked questions
How far is KAG from TWF?
The flight distance from Kangnung (KAG) to Twin Falls (TWF) is 5,612 miles (9,031 km, 4,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to TWF?
A nonstop flight takes about 11h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KAG to TWF?
Nonstop service on KAG–TWF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 28m nonstop estimate.
What is the time difference between Kangnung and Twin Falls?
Twin Falls is 15 hours behind Kangnung.
What is the cheapest way to fly from KAG to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–TWF that never appear on search engines, with no booking fees.
Why are some KAG to TWF fares phone-only?
Consolidator contracts let us sell certain KAG–TWF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.