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GRK to RCO: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Rochefort (Rochefort-Saint-Agnant (BA 721) Airport)
5,015 mi
8,070 km · 4,358 nm
10h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRK→RCO fares Phone-only fares on this route — call free
Flight time details
5,015 miles nonstop takes roughly 10h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, France
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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 mi away
Frequently asked questions
How far is GRK from RCO?
The flight distance from Killeen (GRK) to Rochefort (RCO) is 5,015 miles (8,070 km, 4,358 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to RCO?
A nonstop flight takes about 10h 18m 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 Rochefort?
Rochefort is 7 hours ahead of Killeen.
What is the cheapest way to fly from GRK to RCO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–RCO that never appear on search engines, with no booking fees.