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SEP to MKY: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Mackay (Mackay Airport)
8,274 mi
13,316 km · 7,190 nm
16h 41m
estimated nonstop flight time
+15h
time difference · heading west
See live SEP→MKY fares Phone-only fares on this route — call free
Flight time details
8,274 miles nonstop takes roughly 16h 41m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from MKY?
The flight distance from Stephenville (SEP) to Mackay (MKY) is 8,274 miles (13,316 km, 7,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to MKY?
A nonstop flight takes about 16h 41m 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 Stephenville and Mackay?
Mackay is 15 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to MKY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–MKY that never appear on search engines, with no booking fees.