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SWU to JEF: distance & flight time
Suwon (Suwon Airport) → Jefferson City (Jefferson City Memorial Airport)
6,635 mi
10,678 km · 5,766 nm
13h 29m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SWU→JEF fares Phone-only fares on this route — call free
Flight time details
6,635 miles nonstop takes roughly 13h 29m 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
- SWU — Suwon Airport · Suwon, South Korea
- JEF — Jefferson City Memorial Airport · Jefferson City, 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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Near JEF
- COU · Columbia Regional Airport16 mi away
- AIZ · Lee C Fine Memorial Airport40 mi away
- TBN · Waynesville-St. Robert Regional Forney field59 mi away
- SZL · Whiteman Air Force Base76 mi away
Frequently asked questions
How far is SWU from JEF?
The flight distance from Suwon (SWU) to Jefferson City (JEF) is 6,635 miles (10,678 km, 5,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to JEF?
A nonstop flight takes about 13h 29m 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 SWU to JEF?
Nonstop service on SWU–JEF 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 13h 29m nonstop estimate.
What is the time difference between Suwon and Jefferson City?
Jefferson City is 14 hours behind Suwon.
What is the cheapest way to fly from SWU to JEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–JEF that never appear on search engines, with no booking fees.
Why are some SWU to JEF fares phone-only?
Consolidator contracts let us sell certain SWU–JEF 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.