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OSN to DMM: distance & flight time
Osan (Osan Air Base) → Dammam (King Fahd International Airport)
4,474 mi
7,199 km · 3,887 nm
9h 14m
estimated nonstop flight time
-6h
time difference · heading west
See live OSN→DMM fares Phone-only fares on this route — call free
Flight time details
4,474 miles nonstop takes roughly 9h 14m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- DMM — King Fahd International Airport · Dammam, Saudi Arabia
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 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
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
Frequently asked questions
How far is OSN from DMM?
The flight distance from Osan (OSN) to Dammam (DMM) 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 OSN to DMM?
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 Osan and Dammam?
Dammam is 6 hours behind Osan.
What is the cheapest way to fly from OSN to DMM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DMM that never appear on search engines, with no booking fees.