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BTM to HKG: distance & flight time
Butte (Bert Mooney Airport) → Hong Kong (Hong Kong International Airport)
6,897 mi
11,100 km · 5,993 nm
13h 59m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BTM→HKG fares Phone-only fares on this route — call free
Flight time details
6,897 miles nonstop takes roughly 13h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- HKG — Hong Kong International Airport · Hong Kong, Hong Kong
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 HKG
- HHP · Shun Tak Heliport15 mi away
- MFM · Macau International Airport23 mi away
- SZX · Shenzhen Bao'an International Airport24 mi away
- ZUH · Zhuhai Jinwan Airport40 mi away
Frequently asked questions
How far is BTM from HKG?
The flight distance from Butte (BTM) to Hong Kong (HKG) is 6,897 miles (11,100 km, 5,993 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to HKG?
A nonstop flight takes about 13h 59m 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 Hong Kong?
Hong Kong is 14 hours ahead of Butte.
What is the cheapest way to fly from BTM to HKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–HKG that never appear on search engines, with no booking fees.