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MTJ to CJJ: distance & flight time
Montrose CO (Montrose Regional Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,155 mi
9,906 km · 5,349 nm
12h 32m
estimated nonstop flight time
+15h
time difference · heading northwest
See live MTJ→CJJ fares Phone-only fares on this route — call free
Flight time details
6,155 miles nonstop takes roughly 12h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- MTJ — Montrose Regional Airport · Montrose CO, United States
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, 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 MTJ
- TEX · Telluride Regional Airport38 mi away
- GUC · Gunnison Crested Butte Regional Airport52 mi away
- GJT · Grand Junction Regional Airport54 mi away
- RIL · Garfield County Regional Airport71 mi away
Near CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is MTJ from CJJ?
The flight distance from Montrose CO (MTJ) to Chongju (CJJ) is 6,155 miles (9,906 km, 5,349 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTJ to CJJ?
A nonstop flight takes about 12h 32m 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 Montrose CO and Chongju?
Chongju is 15 hours ahead of Montrose CO.
What is the cheapest way to fly from MTJ to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTJ–CJJ that never appear on search engines, with no booking fees.