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MGC to OSN: distance & flight time
Michigan City (Michigan City Municipal Airport) → Osan (Osan Air Base)
6,589 mi
10,603 km · 5,725 nm
13h 23m
estimated nonstop flight time
+14h
time difference · heading northwest
See live MGC→OSN fares Phone-only fares on this route — call free
Flight time details
6,589 miles nonstop takes roughly 13h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- MGC — Michigan City Municipal Airport · Michigan City, United States
- 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 MGC
- ORD · Chicago O'Hare International Airport59 mi away
- VPZ · Porter County Municipal Airport20 mi away
- SBN · South Bend Regional Airport26 mi away
- GYY · Gary Chicago International Airport31 mi away
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 MGC from OSN?
The flight distance from Michigan City (MGC) to Osan (OSN) is 6,589 miles (10,603 km, 5,725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGC to OSN?
A nonstop flight takes about 13h 23m 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 Michigan City and Osan?
Osan is 14 hours ahead of Michigan City.
What is the cheapest way to fly from MGC to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGC–OSN that never appear on search engines, with no booking fees.