Need help booking?
Unpublished phone-only deals available
DRA to OSN: distance & flight time
Mercury (Desert Rock Airport) → Osan (Osan Air Base)
5,942 mi
9,563 km · 5,164 nm
12h 7m
estimated nonstop flight time
—
time difference · heading northwest
See live DRA→OSN fares Phone-only fares on this route — call free
Flight time details
5,942 miles nonstop takes roughly 12h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DRA — Desert Rock Airport · Mercury, 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 DRA
- INS · Creech Air Force Base20 mi away
- LAS · McCarran International Airport62 mi away
- VGT · North Las Vegas Airport55 mi away
- LSV · Nellis Air Force Base62 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 DRA from OSN?
The flight distance from Mercury (DRA) to Osan (OSN) is 5,942 miles (9,563 km, 5,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRA to OSN?
A nonstop flight takes about 12h 7m 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 cheapest way to fly from DRA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRA–OSN that never appear on search engines, with no booking fees.