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DMM to OSN: distance & flight time
Dammam (King Fahd International Airport) → Osan (Osan Air Base)
4,474 mi
7,199 km · 3,887 nm
9h 14m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DMM→OSN fares Phone-only fares on this route — call free
Flight time details
4,474 miles nonstop takes roughly 9h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DMM — King Fahd International Airport · Dammam, Saudi Arabia
- 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 DMM
- DHA · King Abdulaziz Air Base26 mi away
- QJB · Jubail Airport46 mi away
- BAH · Bahrain International Airport54 mi away
- HOF · Al Ahsa Airport84 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 DMM from OSN?
The flight distance from Dammam (DMM) to Osan (OSN) is 4,474 miles (7,199 km, 3,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMM to OSN?
A nonstop flight takes about 9h 14m 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 Dammam and Osan?
Osan is 6 hours ahead of Dammam.
What is the cheapest way to fly from DMM to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMM–OSN that never appear on search engines, with no booking fees.