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OSN to VCL: distance & flight time
Osan (Osan Air Base) → Chu Lai (Chu Lai International Airport)
1,872 mi
3,013 km · 1,627 nm
4h 8m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OSN→VCL fares Phone-only fares on this route — call free
Flight time details
1,872 miles nonstop takes roughly 4h 8m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- VCL — Chu Lai International Airport · Chu Lai, Vietnam
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 VCL
- DAD · Da Nang International Airport56 mi away
- HUI · Phu Bai Airport96 mi away
- UIH · Phu Cat Airport103 mi away
- PXU · Pleiku Airport107 mi away
Frequently asked questions
How far is OSN from VCL?
The flight distance from Osan (OSN) to Chu Lai (VCL) is 1,872 miles (3,013 km, 1,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to VCL?
A nonstop flight takes about 4h 8m 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 Chu Lai?
Chu Lai is 2 hours behind Osan.
What is the cheapest way to fly from OSN to VCL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–VCL that never appear on search engines, with no booking fees.