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HLN to GYD: distance & flight time
Helena (Helena Regional Airport) → Baku (Heydar Aliyev International Airport)
6,320 mi
10,170 km · 5,492 nm
12h 51m
estimated nonstop flight time
+10h
time difference · heading north
See live HLN→GYD 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 gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- GYD — Heydar Aliyev International Airport · Baku, Azerbaijan
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 GYD
- ZXT · Zabrat Airport4 mi away
- GBB · Gabala International Airport125 mi away
- PFQ · Parsabade Moghan Airport129 mi away
- LLK · Lankaran International Airport136 mi away
Frequently asked questions
How far is HLN from GYD?
The flight distance from Helena (HLN) to Baku (GYD) 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 HLN to GYD?
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 Helena and Baku?
Baku is 10 hours ahead of Helena.
What is the cheapest way to fly from HLN to GYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–GYD that never appear on search engines, with no booking fees.