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GRK to VAS: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Sivas (Sivas Nuri Demirağ Airport)
6,745 mi
10,855 km · 5,861 nm
13h 42m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GRK→VAS fares Phone-only fares on this route — call free
Flight time details
6,745 miles nonstop takes roughly 13h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- VAS — Sivas Nuri Demirağ Airport · Sivas, Turkey
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 VAS
- TJK · Tokat Airport44 mi away
- MZH · Amasya Merzifon Airport101 mi away
- SZF · Samsun Çarşamba Airport101 mi away
- OGU · Ordu Giresun Airport101 mi away
Frequently asked questions
How far is GRK from VAS?
The flight distance from Killeen (GRK) to Sivas (VAS) is 6,745 miles (10,855 km, 5,861 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to VAS?
A nonstop flight takes about 13h 42m 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 Sivas?
Sivas is 8 hours ahead of Killeen.
What is the cheapest way to fly from GRK to VAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–VAS that never appear on search engines, with no booking fees.