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ISA to GFN: distance & flight time
Mount Isa (Mount Isa Airport) → Grafton (Grafton Airport)
1,053 mi
1,694 km · 915 nm
2h 45m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ISA→GFN fares Phone-only fares on this route — call free
Flight time details
1,053 miles nonstop takes roughly 2h 45m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- GFN — Grafton Airport · Grafton, 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near GFN
- CFS · Coffs Harbour Airport39 mi away
- LSY · Lismore Airport66 mi away
- BNK · Ballina Byron Gateway Airport72 mi away
- GLI · Glen Innes Airport81 mi away
Frequently asked questions
How far is ISA from GFN?
The flight distance from Mount Isa (ISA) to Grafton (GFN) is 1,053 miles (1,694 km, 915 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to GFN?
A nonstop flight takes about 2h 45m 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 cheapest way to fly from ISA to GFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–GFN that never appear on search engines, with no booking fees.