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GRK to MOC: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Montes Claros (Mário Ribeiro Airport)
4,871 mi
7,840 km · 4,233 nm
10h 1m
estimated nonstop flight time
+2h
time difference · heading southeast
See live GRK→MOC fares Phone-only fares on this route — call free
Flight time details
4,871 miles nonstop takes roughly 10h 1m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- MOC — Mário Ribeiro Airport · Montes Claros, Brazil
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 MOC
- DTI · Diamantina Airport106 mi away
Frequently asked questions
How far is GRK from MOC?
The flight distance from Killeen (GRK) to Montes Claros (MOC) is 4,871 miles (7,840 km, 4,233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to MOC?
A nonstop flight takes about 10h 1m 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 Montes Claros?
Montes Claros is 2 hours ahead of Killeen.
What is the cheapest way to fly from GRK to MOC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–MOC that never appear on search engines, with no booking fees.