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MIG to GMP: distance & flight time
Mianyang (Mianyang Airport) → Seoul (Gimpo International Airport)
1,321 mi
2,127 km · 1,148 nm
3h 20m
estimated nonstop flight time
+1h
time difference · heading northeast
See live MIG→GMP fares Phone-only fares on this route — call free
Flight time details
1,321 miles nonstop takes roughly 3h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MIG — Mianyang Airport · Mianyang, China
- 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 MIG
- CTU · Chengdu Shuangliu International Airport75 mi away
- GYS · Guangyuan Airport87 mi away
- NAO · Nanchong Airport95 mi away
- JZH · Jiuzhai Huanglong Airport116 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 MIG from GMP?
The flight distance from Mianyang (MIG) to Seoul (GMP) is 1,321 miles (2,127 km, 1,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MIG to GMP?
A nonstop flight takes about 3h 20m 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 Mianyang and Seoul?
Seoul is 1 hour ahead of Mianyang.
What is the cheapest way to fly from MIG to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MIG–GMP that never appear on search engines, with no booking fees.