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OCW to DSO: distance & flight time
Washington (Warren Field) → Hamhung (Sondok Airport)
7,004 mi
11,271 km · 6,086 nm
14h 12m
estimated nonstop flight time
+13h
time difference · heading north
See live OCW→DSO fares Phone-only fares on this route — call free
Flight time details
7,004 miles nonstop takes roughly 14h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- OCW — Warren Field · Washington, United States
- DSO — Sondok Airport · Hamhung, North 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 mi away
Near DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is OCW from DSO?
The flight distance from Washington (OCW) to Hamhung (DSO) is 7,004 miles (11,271 km, 6,086 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCW to DSO?
A nonstop flight takes about 14h 12m 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 Washington and Hamhung?
Hamhung is 13 hours ahead of Washington.
What is the cheapest way to fly from OCW to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCW–DSO that never appear on search engines, with no booking fees.