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WBU to CHN: distance & flight time
Boulder (Boulder Municipal Airport) → Jhunju (Jeon Ju Airport (G-703))
6,226 mi
10,020 km · 5,410 nm
12h 40m
estimated nonstop flight time
+15h
time difference · heading northwest
See live WBU→CHN fares Phone-only fares on this route — call free
Flight time details
6,226 miles nonstop takes roughly 12h 40m 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
- WBU — Boulder Municipal Airport · Boulder, United States
- CHN — Jeon Ju Airport (G-703) · Jhunju, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Near CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 mi away
Frequently asked questions
How far is WBU from CHN?
The flight distance from Boulder (WBU) to Jhunju (CHN) is 6,226 miles (10,020 km, 5,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to CHN?
A nonstop flight takes about 12h 40m 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 Boulder and Jhunju?
Jhunju is 15 hours ahead of Boulder.
What is the cheapest way to fly from WBU to CHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–CHN that never appear on search engines, with no booking fees.