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STL to MPK: distance & flight time
St. Louis (St Louis Lambert International Airport) → Mokpo (Mokpo Heliport)
6,841 mi
11,009 km · 5,944 nm
13h 53m
estimated nonstop flight time
+14h
time difference · heading northwest
See live STL→MPK fares Phone-only fares on this route — call free
Flight time details
6,841 miles nonstop takes roughly 13h 53m 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
- STL — St Louis Lambert International Airport · St. Louis, United States
- MPK — Mokpo Heliport · Mokpo, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near MPK
- MWX · Muan International Airport16 mi away
- KWJ · Gwangju Airport35 mi away
- RSU · Yeosu Airport70 mi away
- KUV · Kunsan Air Base80 mi away
Frequently asked questions
How far is STL from MPK?
The flight distance from St. Louis (STL) to Mokpo (MPK) is 6,841 miles (11,009 km, 5,944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to MPK?
A nonstop flight takes about 13h 53m 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 STL to MPK?
Nonstop service on STL–MPK 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 53m nonstop estimate.
What is the time difference between St. Louis and Mokpo?
Mokpo is 14 hours ahead of St. Louis.
What is the cheapest way to fly from STL to MPK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–MPK that never appear on search engines, with no booking fees.
Why are some STL to MPK fares phone-only?
Consolidator contracts let us sell certain STL–MPK 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.