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PUS to GCH: distance & flight time
Busan (Gimhae International Airport) → Gachsaran (Gachsaran Airport)
4,431 mi
7,131 km · 3,850 nm
9h 9m
estimated nonstop flight time
-5.5h
time difference · heading west
See live PUS→GCH fares Phone-only fares on this route — call free
Flight time details
4,431 miles nonstop takes roughly 9h 9m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- PUS — Gimhae International Airport · Busan, South Korea
- GCH — Gachsaran Airport · Gachsaran, Iran
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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 mi away
Frequently asked questions
How far is PUS from GCH?
The flight distance from Busan (PUS) to Gachsaran (GCH) is 4,431 miles (7,131 km, 3,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to GCH?
A nonstop flight takes about 9h 9m 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 Gachsaran?
Gachsaran is 5.5 hours behind Busan.
What is the cheapest way to fly from PUS to GCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–GCH that never appear on search engines, with no booking fees.