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GMP to KLM: distance & flight time
Seoul (Gimpo International Airport) → Kalaleh (Kalaleh Airport)
3,809 mi
6,131 km · 3,310 nm
7h 56m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live GMP→KLM fares Phone-only fares on this route — call free
Flight time details
3,809 miles nonstop takes roughly 7h 56m gate to gate, flying northwest. 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
- GMP — Gimpo International Airport · Seoul, South Korea
- KLM — Kalaleh Airport · Kalaleh, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Near KLM
- GBT · Gorgan Airport66 mi away
- RUD · Shahroud Airport69 mi away
- BJB · Bojnord Airport102 mi away
- SRY · Dasht-e Naz Airport135 mi away
Frequently asked questions
How far is GMP from KLM?
The flight distance from Seoul (GMP) to Kalaleh (KLM) is 3,809 miles (6,131 km, 3,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to KLM?
A nonstop flight takes about 7h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GMP to KLM?
Nonstop service on GMP–KLM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 7h 56m nonstop estimate.
What is the time difference between Seoul and Kalaleh?
Kalaleh is 5.5 hours behind Seoul.
What is the cheapest way to fly from GMP to KLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–KLM that never appear on search engines, with no booking fees.
Why are some GMP to KLM fares phone-only?
Consolidator contracts let us sell certain GMP–KLM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.