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ISA to HRO: distance & flight time
Mount Isa (Mount Isa Airport) → Harrison (Boone County Airport)
9,106 mi
14,655 km · 7,913 nm
18h 19m
estimated nonstop flight time
-15h
time difference · heading northeast
See live ISA→HRO fares Phone-only fares on this route — call free
Flight time details
9,106 miles nonstop takes roughly 18h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- HRO — Boone County Airport · Harrison, United States
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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
Frequently asked questions
How far is ISA from HRO?
The flight distance from Mount Isa (ISA) to Harrison (HRO) is 9,106 miles (14,655 km, 7,913 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to HRO?
A nonstop flight takes about 18h 19m 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 Isa and Harrison?
Harrison is 15 hours behind Mount Isa.
What is the cheapest way to fly from ISA to HRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–HRO that never appear on search engines, with no booking fees.