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GRK to HYC: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Wycombe (Wycombe Air Park)
4,847 mi
7,801 km · 4,212 nm
9h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GRK→HYC fares Phone-only fares on this route — call free
Flight time details
4,847 miles nonstop takes roughly 9h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- HYC — Wycombe Air Park · Wycombe, United Kingdom
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 HYC
- LHR · London Heathrow Airport18 mi away
- LGW · London Gatwick Airport42 mi away
- BEX · RAF Benson12 mi away
- NHT · RAF Northolt17 mi away
Frequently asked questions
How far is GRK from HYC?
The flight distance from Killeen (GRK) to Wycombe (HYC) is 4,847 miles (7,801 km, 4,212 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to HYC?
A nonstop flight takes about 9h 58m 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 Wycombe?
Wycombe is 6 hours ahead of Killeen.
What is the cheapest way to fly from GRK to HYC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–HYC that never appear on search engines, with no booking fees.