Need help booking?
Unpublished phone-only deals available
GRK to CHS: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Charleston (Charleston Air Force Base-International Airport)
1,049 mi
1,688 km · 911 nm
2h 45m
estimated nonstop flight time
+1h
time difference · heading east
See live GRK→CHS fares Phone-only fares on this route — call free
Flight time details
1,049 miles nonstop takes roughly 2h 45m 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
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Frequently asked questions
How far is GRK from CHS?
The flight distance from Killeen (GRK) to Charleston (CHS) is 1,049 miles (1,688 km, 911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to CHS?
A nonstop flight takes about 2h 45m 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 Charleston?
Charleston is 1 hour ahead of Killeen.
What is the cheapest way to fly from GRK to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–CHS that never appear on search engines, with no booking fees.