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BCI to HLN: distance & flight time
Barcaldine (Barcaldine Airport) → Helena (Helena Regional Airport)
7,974 mi
12,833 km · 6,929 nm
16h 6m
estimated nonstop flight time
-16h
time difference · heading northeast
See live BCI→HLN fares Phone-only fares on this route — call free
Flight time details
7,974 miles nonstop takes roughly 16h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- BCI — Barcaldine Airport · Barcaldine, Australia
- HLN — Helena Regional Airport · Helena, 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 BCI
- BKQ · Blackall Airport60 mi away
- LRE · Longreach Airport66 mi away
- ABH · Alpha Airport81 mi away
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
Frequently asked questions
How far is BCI from HLN?
The flight distance from Barcaldine (BCI) to Helena (HLN) is 7,974 miles (12,833 km, 6,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BCI to HLN?
A nonstop flight takes about 16h 6m 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 Barcaldine and Helena?
Helena is 16 hours behind Barcaldine.
What is the cheapest way to fly from BCI to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BCI–HLN that never appear on search engines, with no booking fees.