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MWX to GRU: distance & flight time
Muan (Muan International Airport) → Sao Paulo (Guarulhos - Governador André Franco Montoro International Airport)
11,530 mi
18,556 km · 10,020 nm
23h 5m
estimated nonstop flight time
-12h
time difference · heading northwest
See live MWX→GRU fares Phone-only fares on this route — call free
Flight time details
11,530 miles nonstop takes roughly 23h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- MWX — Muan International Airport · Muan, South Korea
- GRU — Guarulhos - Governador André Franco Montoro International Airport · Sao Paulo, Brazil
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 MWX
- MPK · Mokpo Heliport16 mi away
- KWJ · Gwangju Airport26 mi away
- KUV · Kunsan Air Base64 mi away
- RSU · Yeosu Airport71 mi away
Near GRU
- CGH · Congonhas Airport18 mi away
- BJP · Estadual Arthur Siqueira Airport32 mi away
- SSZ · Base Aérea de Santos Airport36 mi away
- SJK · Professor Urbano Ernesto Stumpf Airport41 mi away
Frequently asked questions
How far is MWX from GRU?
The flight distance from Muan (MWX) to Sao Paulo (GRU) is 11,530 miles (18,556 km, 10,020 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWX to GRU?
A nonstop flight takes about 23h 5m 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 Muan and Sao Paulo?
Sao Paulo is 12 hours behind Muan.
What is the cheapest way to fly from MWX to GRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWX–GRU that never appear on search engines, with no booking fees.