Need help booking?
Unpublished phone-only deals available
GRK to MLO: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Milos (Milos Airport)
6,451 mi
10,382 km · 5,606 nm
13h 7m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GRK→MLO fares Phone-only fares on this route — call free
Flight time details
6,451 miles nonstop takes roughly 13h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- MLO — Milos Airport · Milos, Greece
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 MLO
- PAS · Paros National Airport42 mi away
- JNX · Naxos Airport56 mi away
- JSY · Syros Airport57 mi away
- JTR · Santorini Airport59 mi away
Frequently asked questions
How far is GRK from MLO?
The flight distance from Killeen (GRK) to Milos (MLO) is 6,451 miles (10,382 km, 5,606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to MLO?
A nonstop flight takes about 13h 7m 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 Milos?
Milos is 8 hours ahead of Killeen.
What is the cheapest way to fly from GRK to MLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–MLO that never appear on search engines, with no booking fees.