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PUS to STK: distance & flight time
Busan (Gimhae International Airport) → Sterling (Sterling Municipal Airport)
6,239 mi
10,041 km · 5,422 nm
12h 42m
estimated nonstop flight time
-15h
time difference · heading northeast
See live PUS→STK fares Phone-only fares on this route — call free
Flight time details
6,239 miles nonstop takes roughly 12h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- PUS — Gimhae International Airport · Busan, South Korea
- STK — Sterling Municipal Airport · Sterling, 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is PUS from STK?
The flight distance from Busan (PUS) to Sterling (STK) is 6,239 miles (10,041 km, 5,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to STK?
A nonstop flight takes about 12h 42m 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 Busan and Sterling?
Sterling is 15 hours behind Busan.
What is the cheapest way to fly from PUS to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–STK that never appear on search engines, with no booking fees.