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MGB to CNB: distance & flight time
Mount Gambier (Mount Gambier Airport) → Coonamble (Coonamble Airport)
637 mi
1,024 km · 553 nm
1h 51m
estimated nonstop flight time
+0.5h
time difference · heading northeast
See live MGB→CNB fares Phone-only fares on this route — call free
Flight time details
637 miles nonstop takes roughly 1h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- MGB — Mount Gambier Airport · Mount Gambier, Australia
- CNB — Coonamble Airport · Coonamble, 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 MGB
- NAC · Naracoorte Airport53 mi away
- PTJ · Portland Airport54 mi away
- HLT · Hamilton Airport70 mi away
- WMB · Warrnambool Airport98 mi away
Near CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 mi away
Frequently asked questions
How far is MGB from CNB?
The flight distance from Mount Gambier (MGB) to Coonamble (CNB) is 637 miles (1,024 km, 553 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGB to CNB?
A nonstop flight takes about 1h 51m 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 Coonamble?
Coonamble is 0.5 hours ahead of Mount Gambier.
What is the cheapest way to fly from MGB to CNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGB–CNB that never appear on search engines, with no booking fees.