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BZN to ZBY: distance & flight time
Bozeman (Gallatin Field) → Sainyabuli (Sayaboury Airport)
7,495 mi
12,062 km · 6,513 nm
15h 10m
estimated nonstop flight time
—
time difference · heading northwest
See live BZN→ZBY fares Phone-only fares on this route — call free
Flight time details
7,495 miles nonstop takes roughly 15h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- ZBY — Sayaboury Airport · Sainyabuli, Laos
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 BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Near ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Frequently asked questions
How far is BZN from ZBY?
The flight distance from Bozeman (BZN) to Sainyabuli (ZBY) is 7,495 miles (12,062 km, 6,513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to ZBY?
A nonstop flight takes about 15h 10m 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 cheapest way to fly from BZN to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–ZBY that never appear on search engines, with no booking fees.