Need help booking?
Unpublished phone-only deals available
FLV to KAG: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Kangnung (Gangneung Airport (K-18))
6,426 mi
10,341 km · 5,584 nm
13h 4m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FLV→KAG fares Phone-only fares on this route — call free
Flight time details
6,426 miles nonstop takes roughly 13h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from KAG?
The flight distance from Fort Leavenworth (FLV) to Kangnung (KAG) is 6,426 miles (10,341 km, 5,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to KAG?
A nonstop flight takes about 13h 4m 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 Leavenworth and Kangnung?
Kangnung is 14 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to KAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–KAG that never appear on search engines, with no booking fees.