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GYD to HLN: distance & flight time
Baku (Heydar Aliyev International Airport) → Helena (Helena Regional Airport)
6,320 mi
10,170 km · 5,492 nm
12h 51m
estimated nonstop flight time
-10h
time difference · heading north
See live GYD→HLN fares Phone-only fares on this route — call free
Flight time details
6,320 miles nonstop takes roughly 12h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- GYD — Heydar Aliyev International Airport · Baku, Azerbaijan
- 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 GYD
- ZXT · Zabrat Airport4 mi away
- GBB · Gabala International Airport125 mi away
- PFQ · Parsabade Moghan Airport129 mi away
- LLK · Lankaran International Airport136 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 GYD from HLN?
The flight distance from Baku (GYD) to Helena (HLN) is 6,320 miles (10,170 km, 5,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYD to HLN?
A nonstop flight takes about 12h 51m 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 Baku and Helena?
Helena is 10 hours behind Baku.
What is the cheapest way to fly from GYD to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYD–HLN that never appear on search engines, with no booking fees.