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GCC to MGB: distance & flight time
Gillette (Gillette Campbell County Airport) → Mount Gambier (Mount Gambier Airport)
9,046 mi
14,557 km · 7,860 nm
18h 12m
estimated nonstop flight time
+15.5h
time difference · heading west
See live GCC→MGB fares Phone-only fares on this route — call free
Flight time details
9,046 miles nonstop takes roughly 18h 12m gate to gate, flying west. 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
- GCC — Gillette Campbell County Airport · Gillette, 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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 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 GCC from MGB?
The flight distance from Gillette (GCC) to Mount Gambier (MGB) is 9,046 miles (14,557 km, 7,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to MGB?
A nonstop flight takes about 18h 12m 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 Gillette and Mount Gambier?
Mount Gambier is 15.5 hours ahead of Gillette.
What is the cheapest way to fly from GCC to MGB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–MGB that never appear on search engines, with no booking fees.