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OSN to NGF: distance & flight time
Osan (Osan Air Base) → Kaneohe Bay (Kaneohe Bay MCAS (Marion E. Carl Field) Airport)
4,545 mi
7,315 km · 3,950 nm
9h 23m
estimated nonstop flight time
-19h
time difference · heading east
See live OSN→NGF fares Phone-only fares on this route — call free
Flight time details
4,545 miles nonstop takes roughly 9h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 19-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- NGF — Kaneohe Bay MCAS (Marion E. Carl Field) Airport · Kaneohe Bay, United States
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 NGF
- HNL · Daniel K Inouye International Airport13 mi away
- HHI · Wheeler Army Airfield18 mi away
- JRF · Kalaeloa Airport22 mi away
- HDH · Dillingham Airfield29 mi away
Frequently asked questions
How far is OSN from NGF?
The flight distance from Osan (OSN) to Kaneohe Bay (NGF) is 4,545 miles (7,315 km, 3,950 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to NGF?
A nonstop flight takes about 9h 23m 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 Kaneohe Bay?
Kaneohe Bay is 19 hours behind Osan.
What is the cheapest way to fly from OSN to NGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–NGF that never appear on search engines, with no booking fees.