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ISA to MWH: distance & flight time
Mount Isa (Mount Isa Airport) → Grant County Airport (Grant County International Airport)
7,771 mi
12,507 km · 6,753 nm
15h 42m
estimated nonstop flight time
-17h
time difference · heading northeast
See live ISA→MWH fares Phone-only fares on this route — call free
Flight time details
7,771 miles nonstop takes roughly 15h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- MWH — Grant County International Airport · Grant County Airport, 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 mi away
Frequently asked questions
How far is ISA from MWH?
The flight distance from Mount Isa (ISA) to Grant County Airport (MWH) is 7,771 miles (12,507 km, 6,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to MWH?
A nonstop flight takes about 15h 42m 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 Mount Isa and Grant County Airport?
Grant County Airport is 17 hours behind Mount Isa.
What is the cheapest way to fly from ISA to MWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–MWH that never appear on search engines, with no booking fees.