Need help booking?
Unpublished phone-only deals available
MGB to MWH: distance & flight time
Mount Gambier (Mount Gambier Airport) → Grant County Airport (Grant County International Airport)
8,484 mi
13,653 km · 7,372 nm
17h 6m
estimated nonstop flight time
-16.5h
time difference · heading northeast
See live MGB→MWH fares Phone-only fares on this route — call free
Flight time details
8,484 miles nonstop takes roughly 17h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time set-back when reading arrival times on your ticket.
The two airports
- MGB — Mount Gambier Airport · Mount Gambier, 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 MGB
- NAC · Naracoorte Airport53 mi away
- PTJ · Portland Airport54 mi away
- HLT · Hamilton Airport70 mi away
- WMB · Warrnambool Airport98 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 MGB from MWH?
The flight distance from Mount Gambier (MGB) to Grant County Airport (MWH) is 8,484 miles (13,653 km, 7,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGB to MWH?
A nonstop flight takes about 17h 6m 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 Gambier and Grant County Airport?
Grant County Airport is 16.5 hours behind Mount Gambier.
What is the cheapest way to fly from MGB to MWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGB–MWH that never appear on search engines, with no booking fees.