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GYM to OSN: distance & flight time
Guaymas (General José María Yáñez International Airport) → Osan (Osan Air Base)
6,579 mi
10,588 km · 5,717 nm
13h 22m
estimated nonstop flight time
+16h
time difference · heading northwest
See live GYM→OSN fares Phone-only fares on this route — call free
Flight time details
6,579 miles nonstop takes roughly 13h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- GYM — General José María Yáñez International Airport · Guaymas, Mexico
- OSN — Osan Air Base · Osan, 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 GYM
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is GYM from OSN?
The flight distance from Guaymas (GYM) to Osan (OSN) is 6,579 miles (10,588 km, 5,717 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYM to OSN?
A nonstop flight takes about 13h 22m 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 Guaymas and Osan?
Osan is 16 hours ahead of Guaymas.
What is the cheapest way to fly from GYM to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYM–OSN that never appear on search engines, with no booking fees.