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GCH to WJU: distance & flight time
Gachsaran (Gachsaran Airport) → Wonju (Wonju/Hoengseong Air Base (K-38/K-46))
4,328 mi
6,965 km · 3,761 nm
8h 57m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live GCH→WJU fares Phone-only fares on this route — call free
Flight time details
4,328 miles nonstop takes roughly 8h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- GCH — Gachsaran Airport · Gachsaran, Iran
- 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 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 GCH from WJU?
The flight distance from Gachsaran (GCH) to Wonju (WJU) is 4,328 miles (6,965 km, 3,761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to WJU?
A nonstop flight takes about 8h 57m 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 Gachsaran and Wonju?
Wonju is 5.5 hours ahead of Gachsaran.
What is the cheapest way to fly from GCH to WJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–WJU that never appear on search engines, with no booking fees.