Need help booking?
Unpublished phone-only deals available
MGB to YSP: distance & flight time
Mount Gambier (Mount Gambier Airport) → Marathon (Marathon Airport)
9,990 mi
16,077 km · 8,681 nm
20h 3m
estimated nonstop flight time
-13.5h
time difference · heading northeast
See live MGB→YSP fares Phone-only fares on this route — call free
Flight time details
9,990 miles nonstop takes roughly 20h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time set-back when reading arrival times on your ticket.
The two airports
- MGB — Mount Gambier Airport · Mount Gambier, Australia
- YSP — Marathon Airport · Marathon, Canada
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 YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Frequently asked questions
How far is MGB from YSP?
The flight distance from Mount Gambier (MGB) to Marathon (YSP) is 9,990 miles (16,077 km, 8,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGB to YSP?
A nonstop flight takes about 20h 3m 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 Marathon?
Marathon is 13.5 hours behind Mount Gambier.
What is the cheapest way to fly from MGB to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGB–YSP that never appear on search engines, with no booking fees.