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HFN to GRK: distance & flight time
Hofn (Hornafjörður Airport) → Killeen (Robert Gray Army Air Field Airport)
4,087 mi
6,577 km · 3,551 nm
8h 29m
estimated nonstop flight time
-5h
time difference · heading west
See live HFN→GRK fares Phone-only fares on this route — call free
Flight time details
4,087 miles nonstop takes roughly 8h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- HFN — Hornafjörður Airport · Hofn, Iceland
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
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 HFN
- EGS · Egilsstaðir Airport72 mi away
- NOR · Norðfjörður Airport72 mi away
- VPN · Vopnafjörður Airport99 mi away
- MVA · Reykjahlíð Airport106 mi away
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
Frequently asked questions
How far is HFN from GRK?
The flight distance from Hofn (HFN) to Killeen (GRK) is 4,087 miles (6,577 km, 3,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFN to GRK?
A nonstop flight takes about 8h 29m 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 Hofn and Killeen?
Killeen is 5 hours behind Hofn.
What is the cheapest way to fly from HFN to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFN–GRK that never appear on search engines, with no booking fees.