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GRK to VCS: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Conson (Co Ong Airport)
9,246 mi
14,879 km · 8,034 nm
18h 36m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GRK→VCS fares Phone-only fares on this route — call free
Flight time details
9,246 miles nonstop takes roughly 18h 36m 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- VCS — Co Ong Airport · Conson, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Near VCS
- CAH · Cà Mau Airport104 mi away
- VCA · Can Tho International Airport113 mi away
- VKG · Rach Gia Airport133 mi away
- SGN · Tan Son Nhat International Airport144 mi away
Frequently asked questions
How far is GRK from VCS?
The flight distance from Killeen (GRK) to Conson (VCS) is 9,246 miles (14,879 km, 8,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to VCS?
A nonstop flight takes about 18h 36m 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 Killeen and Conson?
Conson is 12 hours ahead of Killeen.
What is the cheapest way to fly from GRK to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–VCS that never appear on search engines, with no booking fees.