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GUC to GRK: distance & flight time
Gunnison (Gunnison Crested Butte Regional Airport) → Killeen (Robert Gray Army Air Field Airport)
729 mi
1,174 km · 634 nm
2h 3m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GUC→GRK fares Phone-only fares on this route — call free
Flight time details
729 miles nonstop takes roughly 2h 3m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GUC — Gunnison Crested Butte Regional Airport · Gunnison, 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 GUC
- ASE · Aspen-Pitkin Co/Sardy Field48 mi away
- MTJ · Montrose Regional Airport52 mi away
- TEX · Telluride Regional Airport66 mi away
- EGE · Eagle County Regional Airport77 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 GUC from GRK?
The flight distance from Gunnison (GUC) to Killeen (GRK) is 729 miles (1,174 km, 634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUC to GRK?
A nonstop flight takes about 2h 3m 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 Gunnison and Killeen?
Killeen is 1 hour ahead of Gunnison.
What is the cheapest way to fly from GUC to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUC–GRK that never appear on search engines, with no booking fees.