Need help booking?
Unpublished phone-only deals available
IMK to GMP: distance & flight time
Simikot (Simikot Airport) → Seoul (Gimpo International Airport)
2,611 mi
4,201 km · 2,268 nm
5h 35m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live IMK→GMP fares Phone-only fares on this route — call free
Flight time details
2,611 miles nonstop takes roughly 5h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- IMK — Simikot Airport · Simikot, Nepal
- GMP — Gimpo International Airport · Seoul, 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 IMK
- BJU · Bajura Airport34 mi away
- BJH · Bajhang Airport48 mi away
- JUM · Jumla Airport53 mi away
- DOP · Dolpa Airport91 mi away
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
Frequently asked questions
How far is IMK from GMP?
The flight distance from Simikot (IMK) to Seoul (GMP) is 2,611 miles (4,201 km, 2,268 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMK to GMP?
A nonstop flight takes about 5h 35m 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 Simikot and Seoul?
Seoul is 3.3 hours ahead of Simikot.
What is the cheapest way to fly from IMK to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMK–GMP that never appear on search engines, with no booking fees.