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HLN to MCY: distance & flight time
Helena (Helena Regional Airport) → Maroochydore (Sunshine Coast Airport)
7,754 mi
12,478 km · 6,738 nm
15h 40m
estimated nonstop flight time
+16h
time difference · heading west
See live HLN→MCY fares Phone-only fares on this route — call free
Flight time details
7,754 miles nonstop takes roughly 15h 40m 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
- HLN — Helena Regional Airport · Helena, United States
- MCY — Sunshine Coast Airport · Maroochydore, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near MCY
- CUD · Caloundra Airport14 mi away
- BNE · Brisbane International Airport54 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport77 mi away
Frequently asked questions
How far is HLN from MCY?
The flight distance from Helena (HLN) to Maroochydore (MCY) is 7,754 miles (12,478 km, 6,738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to MCY?
A nonstop flight takes about 15h 40m 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 Helena and Maroochydore?
Maroochydore is 16 hours ahead of Helena.
What is the cheapest way to fly from HLN to MCY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–MCY that never appear on search engines, with no booking fees.