Need help booking?
Unpublished phone-only deals available
AOR to HLN: distance & flight time
Alor Setar (Sultan Abdul Halim Airport) → Helena (Helena Regional Airport)
8,284 mi
13,332 km · 7,199 nm
16h 43m
estimated nonstop flight time
-14h
time difference · heading northeast
See live AOR→HLN fares Phone-only fares on this route — call free
Flight time details
8,284 miles nonstop takes roughly 16h 43m 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
- AOR — Sultan Abdul Halim Airport · Alor Setar, Malaysia
- 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 AOR
- LGK · Langkawi International Airport47 mi away
- BWH · Butterworth Airport50 mi away
- HDY · Hat Yai International Airport51 mi away
- PEN · Penang International Airport62 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 AOR from HLN?
The flight distance from Alor Setar (AOR) to Helena (HLN) is 8,284 miles (13,332 km, 7,199 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOR to HLN?
A nonstop flight takes about 16h 43m 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 Alor Setar and Helena?
Helena is 14 hours behind Alor Setar.
What is the cheapest way to fly from AOR to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOR–HLN that never appear on search engines, with no booking fees.