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OSS to GMP: distance & flight time
Osh (Osh Airport) → Seoul (Gimpo International Airport)
2,858 mi
4,599 km · 2,484 nm
6h 4m
estimated nonstop flight time
+3h
time difference · heading east
See live OSS→GMP fares Phone-only fares on this route — call free
Flight time details
2,858 miles nonstop takes roughly 6h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- OSS — Osh Airport · Osh, Kyrgyzstan
- 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 OSS
- AZN · Andizhan Airport27 mi away
- FEG · Fergana International Airport58 mi away
- NMA · Namangan Airport70 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 OSS from GMP?
The flight distance from Osh (OSS) to Seoul (GMP) is 2,858 miles (4,599 km, 2,484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSS to GMP?
A nonstop flight takes about 6h 4m 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 Osh and Seoul?
Seoul is 3 hours ahead of Osh.
What is the cheapest way to fly from OSS to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSS–GMP that never appear on search engines, with no booking fees.