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IAH to VKG: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Rach Gia (Rach Gia Airport)
9,360 mi
15,063 km · 8,133 nm
18h 49m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IAH→VKG fares Phone-only fares on this route — call free
Flight time details
9,360 miles nonstop takes roughly 18h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- VKG — Rach Gia Airport · Rach Gia, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
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
Frequently asked questions
How far is IAH from VKG?
The flight distance from Houston (IAH) to Rach Gia (VKG) is 9,360 miles (15,063 km, 8,133 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to VKG?
A nonstop flight takes about 18h 49m 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 Houston and Rach Gia?
Rach Gia is 12 hours ahead of Houston.
What is the cheapest way to fly from IAH to VKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–VKG that never appear on search engines, with no booking fees.