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SEF to ISA: distance & flight time
Sebring (Sebring Regional Airport) → Mount Isa (Mount Isa Airport)
9,830 mi
15,820 km · 8,542 nm
19h 44m
estimated nonstop flight time
+14h
time difference · heading west
See live SEF→ISA fares Phone-only fares on this route — call free
Flight time details
9,830 miles nonstop takes roughly 19h 44m gate to gate, flying west. 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
- SEF — Sebring Regional Airport · Sebring, United States
- 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is SEF from ISA?
The flight distance from Sebring (SEF) to Mount Isa (ISA) is 9,830 miles (15,820 km, 8,542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to ISA?
A nonstop flight takes about 19h 44m 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 Sebring and Mount Isa?
Mount Isa is 14 hours ahead of Sebring.
What is the cheapest way to fly from SEF to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–ISA that never appear on search engines, with no booking fees.