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VKG to OKC: distance & flight time
Rach Gia (Rach Gia Airport) → Oklahoma City (Will Rogers World Airport)
8,970 mi
14,435 km · 7,794 nm
18h 3m
estimated nonstop flight time
-12h
time difference · heading northeast
See live VKG→OKC fares Phone-only fares on this route — call free
Flight time details
8,970 miles nonstop takes roughly 18h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- VKG — Rach Gia Airport · Rach Gia, Vietnam
- OKC — Will Rogers World Airport · Oklahoma City, 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 VKG
- VCA · Can Tho International Airport40 mi away
- CAH · Cà Mau Airport54 mi away
- PQC · Phu Quoc International Airport79 mi away
- KOS · Sihanoukville International Airport110 mi away
Near OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is VKG from OKC?
The flight distance from Rach Gia (VKG) to Oklahoma City (OKC) is 8,970 miles (14,435 km, 7,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VKG to OKC?
A nonstop flight takes about 18h 3m 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 Rach Gia and Oklahoma City?
Oklahoma City is 12 hours behind Rach Gia.
What is the cheapest way to fly from VKG to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VKG–OKC that never appear on search engines, with no booking fees.