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OCA to GRK: distance & flight time
Ocean Reef Club Airport (Ocean Reef Club Airport) → Killeen (Robert Gray Army Air Field Airport)
1,139 mi
1,832 km · 989 nm
2h 57m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OCA→GRK fares Phone-only fares on this route — call free
Flight time details
1,139 miles nonstop takes roughly 2h 57m gate to gate, flying northwest. 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
- OCA — Ocean Reef Club Airport · Ocean Reef Club Airport, 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 OCA
- MIA · Miami International Airport32 mi away
- FLL · Fort Lauderdale Hollywood International Airport52 mi away
- HST · Homestead ARB Airport13 mi away
- TMB · Kendall-Tamiami Executive Airport24 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 OCA from GRK?
The flight distance from Ocean Reef Club Airport (OCA) to Killeen (GRK) is 1,139 miles (1,832 km, 989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCA to GRK?
A nonstop flight takes about 2h 57m 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 Ocean Reef Club Airport and Killeen?
Killeen is 1 hour behind Ocean Reef Club Airport.
What is the cheapest way to fly from OCA to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCA–GRK that never appear on search engines, with no booking fees.