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HTL to GRK: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Killeen (Robert Gray Army Air Field Airport)
1,163 mi
1,872 km · 1,011 nm
3h
estimated nonstop flight time
-1h
time difference · heading southwest
See live HTL→GRK fares Phone-only fares on this route — call free
Flight time details
1,163 miles nonstop takes roughly 3h gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from GRK?
The flight distance from Houghton Lake (HTL) to Killeen (GRK) is 1,163 miles (1,872 km, 1,011 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to GRK?
A nonstop flight takes about 3h 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 Houghton Lake and Killeen?
Killeen is 1 hour behind Houghton Lake.
What is the cheapest way to fly from HTL to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–GRK that never appear on search engines, with no booking fees.