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YSM to KAG: distance & flight time
Fort Smith (Fort Smith Airport) → Kangnung (Gangneung Airport (K-18))
4,852 mi
7,809 km · 4,217 nm
9h 59m
estimated nonstop flight time
+15h
time difference · heading northwest
See live YSM→KAG fares Phone-only fares on this route — call free
Flight time details
4,852 miles nonstop takes roughly 9h 59m 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- 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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 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 YSM from KAG?
The flight distance from Fort Smith (YSM) to Kangnung (KAG) is 4,852 miles (7,809 km, 4,217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to KAG?
A nonstop flight takes about 9h 59m 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 Fort Smith and Kangnung?
Kangnung is 15 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–KAG that never appear on search engines, with no booking fees.