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CYS to ISA: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Mount Isa (Mount Isa Airport)
8,466 mi
13,625 km · 7,357 nm
17h 4m
estimated nonstop flight time
+16h
time difference · heading west
See live CYS→ISA fares Phone-only fares on this route — call free
Flight time details
8,466 miles nonstop takes roughly 17h 4m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is CYS from ISA?
The flight distance from Cheyenne (CYS) to Mount Isa (ISA) is 8,466 miles (13,625 km, 7,357 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to ISA?
A nonstop flight takes about 17h 4m 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 Cheyenne and Mount Isa?
Mount Isa is 16 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–ISA that never appear on search engines, with no booking fees.