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SGU to MGB: distance & flight time
Saint George (St George Municipal Airport) → Mount Gambier (Mount Gambier Airport)
8,475 mi
13,639 km · 7,364 nm
17h 5m
estimated nonstop flight time
+15.5h
time difference · heading southwest
See live SGU→MGB fares Phone-only fares on this route — call free
Flight time details
8,475 miles nonstop takes roughly 17h 5m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time gain when reading arrival times on your ticket.
The two airports
- SGU — St George Municipal Airport · Saint George, United States
- MGB — Mount Gambier Airport · Mount Gambier, 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 SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 mi away
Near MGB
- NAC · Naracoorte Airport53 mi away
- PTJ · Portland Airport54 mi away
- HLT · Hamilton Airport70 mi away
- WMB · Warrnambool Airport98 mi away
Frequently asked questions
How far is SGU from MGB?
The flight distance from Saint George (SGU) to Mount Gambier (MGB) is 8,475 miles (13,639 km, 7,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGU to MGB?
A nonstop flight takes about 17h 5m 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 Saint George and Mount Gambier?
Mount Gambier is 15.5 hours ahead of Saint George.
What is the cheapest way to fly from SGU to MGB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGU–MGB that never appear on search engines, with no booking fees.