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ICN to TBN: distance & flight time
Seoul (Incheon International Airport) → Fort Leonardwood (Waynesville-St. Robert Regional Forney field)
6,687 mi
10,762 km · 5,811 nm
13h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→TBN fares Phone-only fares on this route — call free
Flight time details
6,687 miles nonstop takes roughly 13h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ICN — Incheon International Airport · Seoul, South Korea
- TBN — Waynesville-St. Robert Regional Forney field · Fort Leonardwood, 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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Near TBN
- AIZ · Lee C Fine Memorial Airport33 mi away
- JEF · Jefferson City Memorial Airport59 mi away
- COU · Columbia Regional Airport75 mi away
- SGF · Springfield Branson National Airport77 mi away
Frequently asked questions
How far is ICN from TBN?
The flight distance from Seoul (ICN) to Fort Leonardwood (TBN) is 6,687 miles (10,762 km, 5,811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to TBN?
A nonstop flight takes about 13h 35m 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 Seoul and Fort Leonardwood?
Fort Leonardwood is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to TBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–TBN that never appear on search engines, with no booking fees.