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HAN to BTM: distance & flight time
Hanoi (Noi Bai International Airport) → Butte (Bert Mooney Airport)
7,212 mi
11,607 km · 6,267 nm
14h 36m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HAN→BTM fares Phone-only fares on this route — call free
Flight time details
7,212 miles nonstop takes roughly 14h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HAN — Noi Bai International Airport · Hanoi, Vietnam
- BTM — Bert Mooney Airport · Butte, 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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is HAN from BTM?
The flight distance from Hanoi (HAN) to Butte (BTM) is 7,212 miles (11,607 km, 6,267 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAN to BTM?
A nonstop flight takes about 14h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HAN to BTM?
Nonstop service on HAN–BTM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 36m nonstop estimate.
What is the time difference between Hanoi and Butte?
Butte is 13 hours behind Hanoi.
What is the cheapest way to fly from HAN to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAN–BTM that never appear on search engines, with no booking fees.
Why are some HAN to BTM fares phone-only?
Consolidator contracts let us sell certain HAN–BTM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.