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GRK to LLY: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Mount Holly (South Jersey Regional Airport)
1,425 mi
2,294 km · 1,238 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GRK→LLY fares Phone-only fares on this route — call free
Flight time details
1,425 miles nonstop takes roughly 3h 34m gate to gate, flying northeast. 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
- LLY — South Jersey Regional Airport · Mount Holly, 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is GRK from LLY?
The flight distance from Killeen (GRK) to Mount Holly (LLY) is 1,425 miles (2,294 km, 1,238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to LLY?
A nonstop flight takes about 3h 34m 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 Mount Holly?
Mount Holly is 1 hour ahead of Killeen.
What is the cheapest way to fly from GRK to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–LLY that never appear on search engines, with no booking fees.