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IRK to ISA: distance & flight time
Kirksville (Kirksville Regional Airport) → Mount Isa (Mount Isa Airport)
9,112 mi
14,665 km · 7,918 nm
18h 20m
estimated nonstop flight time
+15h
time difference · heading west
See live IRK→ISA fares Phone-only fares on this route — call free
Flight time details
9,112 miles nonstop takes roughly 18h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- IRK — Kirksville Regional Airport · Kirksville, 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 IRK
- EOK · Keokuk Municipal Airport64 mi away
- OTM · Ottumwa Regional Airport70 mi away
- UIN · Quincy Regional Baldwin Field72 mi away
- BRL · Southeast Iowa Regional Airport89 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is IRK from ISA?
The flight distance from Kirksville (IRK) to Mount Isa (ISA) is 9,112 miles (14,665 km, 7,918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRK to ISA?
A nonstop flight takes about 18h 20m 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 Kirksville and Mount Isa?
Mount Isa is 15 hours ahead of Kirksville.
What is the cheapest way to fly from IRK to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRK–ISA that never appear on search engines, with no booking fees.