Need help booking?
Unpublished phone-only deals available
GRK to GAJ: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Yamagata (Yamagata Airport)
6,349 mi
10,218 km · 5,517 nm
12h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRK→GAJ fares Phone-only fares on this route — call free
Flight time details
6,349 miles nonstop takes roughly 12h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- GAJ — Yamagata Airport · Yamagata, Japan
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 GAJ
- SDJ · Sendai Airport35 mi away
- SYO · Shonai Airport42 mi away
- KIJ · Niigata Airport75 mi away
- HNA · Hanamaki Airport81 mi away
Frequently asked questions
How far is GRK from GAJ?
The flight distance from Killeen (GRK) to Yamagata (GAJ) is 6,349 miles (10,218 km, 5,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to GAJ?
A nonstop flight takes about 12h 55m 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 Yamagata?
Yamagata is 14 hours ahead of Killeen.
What is the cheapest way to fly from GRK to GAJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–GAJ that never appear on search engines, with no booking fees.