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KAG to BUF: distance & flight time
Kangnung (Gangneung Airport (K-18)) → Buffalo (Buffalo Niagara International Airport)
6,597 mi
10,617 km · 5,733 nm
13h 24m
estimated nonstop flight time
-13h
time difference · heading north
See live KAG→BUF fares Phone-only fares on this route — call free
Flight time details
6,597 miles nonstop takes roughly 13h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- KAG — Gangneung Airport (K-18) · Kangnung, South Korea
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is KAG from BUF?
The flight distance from Kangnung (KAG) to Buffalo (BUF) is 6,597 miles (10,617 km, 5,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAG to BUF?
A nonstop flight takes about 13h 24m 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 Buffalo?
Buffalo is 13 hours behind Kangnung.
What is the cheapest way to fly from KAG to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAG–BUF that never appear on search engines, with no booking fees.