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DBM to OSN: distance & flight time
Debre Marqos (Debra Marcos Airport) → Osan (Osan Air Base)
5,751 mi
9,256 km · 4,998 nm
11h 45m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DBM→OSN fares Phone-only fares on this route — call free
Flight time details
5,751 miles nonstop takes roughly 11h 45m 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
- DBM — Debra Marcos Airport · Debre Marqos, Ethiopia
- 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 DBM
- MKS · Mekane Selam Airport74 mi away
- BJR · Bahir Dar Airport91 mi away
- DBT · Debre Tabor Airport113 mi away
- ADD · Addis Ababa Bole International Airport120 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 DBM from OSN?
The flight distance from Debre Marqos (DBM) to Osan (OSN) is 5,751 miles (9,256 km, 4,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBM to OSN?
A nonstop flight takes about 11h 45m 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 Debre Marqos and Osan?
Osan is 6 hours ahead of Debre Marqos.
What is the cheapest way to fly from DBM to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBM–OSN that never appear on search engines, with no booking fees.