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BTM to HAN: distance & flight time
Butte (Bert Mooney Airport) → Hanoi (Noi Bai International Airport)
7,212 mi
11,607 km · 6,267 nm
14h 36m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BTM→HAN fares Phone-only fares on this route — call free
Flight time details
7,212 miles nonstop takes roughly 14h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- HAN — Noi Bai International Airport · Hanoi, Vietnam
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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is BTM from HAN?
The flight distance from Butte (BTM) to Hanoi (HAN) 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 BTM to HAN?
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.
What is the time difference between Butte and Hanoi?
Hanoi is 13 hours ahead of Butte.
What is the cheapest way to fly from BTM to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–HAN that never appear on search engines, with no booking fees.