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TCN to GRK: distance & flight time
Tehuacan (Tehuacan Airport) → Killeen (Robert Gray Army Air Field Airport)
869 mi
1,398 km · 755 nm
2h 21m
estimated nonstop flight time
+1h
time difference · heading north
See live TCN→GRK fares Phone-only fares on this route — call free
Flight time details
869 miles nonstop takes roughly 2h 21m gate to gate, flying north. 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
- TCN — Tehuacan Airport · Tehuacan, Mexico
- 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 TCN
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 TCN from GRK?
The flight distance from Tehuacan (TCN) to Killeen (GRK) is 869 miles (1,398 km, 755 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCN to GRK?
A nonstop flight takes about 2h 21m 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 Tehuacan and Killeen?
Killeen is 1 hour ahead of Tehuacan.
What is the cheapest way to fly from TCN to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCN–GRK that never appear on search engines, with no booking fees.