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ISA to MSS: distance & flight time
Mount Isa (Mount Isa Airport) → Massena (Massena International Richards Field)
9,864 mi
15,875 km · 8,572 nm
19h 49m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ISA→MSS fares Phone-only fares on this route — call free
Flight time details
9,864 miles nonstop takes roughly 19h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- MSS — Massena International Richards Field · Massena, 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 mi away
Frequently asked questions
How far is ISA from MSS?
The flight distance from Mount Isa (ISA) to Massena (MSS) is 9,864 miles (15,875 km, 8,572 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to MSS?
A nonstop flight takes about 19h 49m 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 Massena?
Massena is 14 hours behind Mount Isa.
What is the cheapest way to fly from ISA to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–MSS that never appear on search engines, with no booking fees.