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GRK to HNA: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Hanamaki (Hanamaki Airport)
6,271 mi
10,093 km · 5,450 nm
12h 46m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRK→HNA fares Phone-only fares on this route — call free
Flight time details
6,271 miles nonstop takes roughly 12h 46m 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
- HNA — Hanamaki Airport · Hanamaki, 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 HNA
- AXT · Akita Airport51 mi away
- ONJ · Odate Noshiro Airport67 mi away
- HHE · Hachinohe Airport80 mi away
- GAJ · Yamagata Airport81 mi away
Frequently asked questions
How far is GRK from HNA?
The flight distance from Killeen (GRK) to Hanamaki (HNA) is 6,271 miles (10,093 km, 5,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to HNA?
A nonstop flight takes about 12h 46m 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 Hanamaki?
Hanamaki is 14 hours ahead of Killeen.
What is the cheapest way to fly from GRK to HNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–HNA that never appear on search engines, with no booking fees.