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IAH to MKY: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Mackay (Mackay Airport)
8,420 mi
13,551 km · 7,317 nm
16h 59m
estimated nonstop flight time
+15h
time difference · heading west
See live IAH→MKY fares Phone-only fares on this route — call free
Flight time details
8,420 miles nonstop takes roughly 16h 59m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- MKY — Mackay Airport · Mackay, Australia
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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Near MKY
- BMP · Brampton Island Airport26 mi away
- HTI · Hamilton Island Airport58 mi away
- PPP · Proserpine Whitsunday Coast Airport62 mi away
- WSY · Whitsunday Island Airport68 mi away
Frequently asked questions
How far is IAH from MKY?
The flight distance from Houston (IAH) to Mackay (MKY) is 8,420 miles (13,551 km, 7,317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to MKY?
A nonstop flight takes about 16h 59m 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 Houston and Mackay?
Mackay is 15 hours ahead of Houston.
What is the cheapest way to fly from IAH to MKY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–MKY that never appear on search engines, with no booking fees.