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ZGS to ISA: distance & flight time
La Romaine (La Romaine Airport) → Mount Isa (Mount Isa Airport)
10,115 mi
16,278 km · 8,790 nm
20h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ZGS→ISA fares Phone-only fares on this route — call free
Flight time details
10,115 miles nonstop takes roughly 20h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ZGS — La Romaine Airport · La Romaine, Canada
- ISA — Mount Isa Airport · Mount Isa, 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 ZGS
- ZKG · Kegaska Airport26 mi away
- YHR · Chevery Airport48 mi away
- YNA · Natashquan Airport49 mi away
- ZTB · Tête-à-la-Baleine Airport64 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is ZGS from ISA?
The flight distance from La Romaine (ZGS) to Mount Isa (ISA) is 10,115 miles (16,278 km, 8,790 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZGS to ISA?
A nonstop flight takes about 20h 18m 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 La Romaine and Mount Isa?
Mount Isa is 14 hours ahead of La Romaine.
What is the cheapest way to fly from ZGS to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZGS–ISA that never appear on search engines, with no booking fees.