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MGB to GPT: distance & flight time
Mount Gambier (Mount Gambier Airport) → Gulfport (Gulfport Biloxi International Airport)
9,573 mi
15,406 km · 8,319 nm
19h 14m
estimated nonstop flight time
-14.5h
time difference · heading east
See live MGB→GPT fares Phone-only fares on this route — call free
Flight time details
9,573 miles nonstop takes roughly 19h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time set-back when reading arrival times on your ticket.
The two airports
- MGB — Mount Gambier Airport · Mount Gambier, Australia
- GPT — Gulfport Biloxi International Airport · Gulfport, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
Frequently asked questions
How far is MGB from GPT?
The flight distance from Mount Gambier (MGB) to Gulfport (GPT) is 9,573 miles (15,406 km, 8,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGB to GPT?
A nonstop flight takes about 19h 14m 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 Gulfport?
Gulfport is 14.5 hours behind Mount Gambier.
What is the cheapest way to fly from MGB to GPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGB–GPT that never appear on search engines, with no booking fees.