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GRK to CPX: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
2,213 mi
3,561 km · 1,923 nm
4h 48m
estimated nonstop flight time
+1h
time difference · heading east
See live GRK→CPX fares Phone-only fares on this route — call free
Flight time details
2,213 miles nonstop takes roughly 4h 48m gate to gate, flying east. 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- CPX — Benjamin Rivera Noriega Airport · Culebra Island, Puerto Rico
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 CPX
- VQS · Vieques Airport16 mi away
- STT · Cyril E. King Airport22 mi away
- FAJ · Diego Jimenez Torres Airport23 mi away
- NRR · José Aponte de la Torre Airport23 mi away
Frequently asked questions
How far is GRK from CPX?
The flight distance from Killeen (GRK) to Culebra Island (CPX) is 2,213 miles (3,561 km, 1,923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to CPX?
A nonstop flight takes about 4h 48m 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 Culebra Island?
Culebra Island is 1 hour ahead of Killeen.
What is the cheapest way to fly from GRK to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–CPX that never appear on search engines, with no booking fees.