Need help booking?
Unpublished phone-only deals available
IMT to WJU: distance & flight time
Iron Mountain (Ford Airport) → Wonju (Wonju/Hoengseong Air Base (K-38/K-46))
6,263 mi
10,079 km · 5,442 nm
12h 45m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IMT→WJU fares Phone-only fares on this route — call free
Flight time details
6,263 miles nonstop takes roughly 12h 45m 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
- IMT — Ford Airport · Iron Mountain, United States
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 mi away
Near WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Frequently asked questions
How far is IMT from WJU?
The flight distance from Iron Mountain (IMT) to Wonju (WJU) is 6,263 miles (10,079 km, 5,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMT to WJU?
A nonstop flight takes about 12h 45m 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 Iron Mountain and Wonju?
Wonju is 14 hours ahead of Iron Mountain.
What is the cheapest way to fly from IMT to WJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMT–WJU that never appear on search engines, with no booking fees.