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PMH to ISA: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Mount Isa (Mount Isa Airport)
9,636 mi
15,508 km · 8,374 nm
19h 22m
estimated nonstop flight time
—
time difference · heading west
See live PMH→ISA fares Phone-only fares on this route — call free
Flight time details
9,636 miles nonstop takes roughly 19h 22m gate to gate, flying west. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is PMH from ISA?
The flight distance from Portsmouth (PMH) to Mount Isa (ISA) is 9,636 miles (15,508 km, 8,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to ISA?
A nonstop flight takes about 19h 22m 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 PMH to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–ISA that never appear on search engines, with no booking fees.