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BIS to SQH: distance & flight time
Bismarck (Bismarck Municipal Airport) → Son-La (Na-San Airport)
7,491 mi
12,056 km · 6,510 nm
15h 9m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BIS→SQH fares Phone-only fares on this route — call free
Flight time details
7,491 miles nonstop takes roughly 15h 9m 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
- BIS — Bismarck Municipal Airport · Bismarck, United States
- SQH — Na-San Airport · Son-La, 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 BIS
- MBG · Mobridge Municipal Airport86 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport97 mi away
- JMS · Jamestown Regional Airport98 mi away
- MOT · Minot International Airport106 mi away
Near SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is BIS from SQH?
The flight distance from Bismarck (BIS) to Son-La (SQH) is 7,491 miles (12,056 km, 6,510 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to SQH?
A nonstop flight takes about 15h 9m 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 BIS to SQH?
Nonstop service on BIS–SQH 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 15h 9m nonstop estimate.
What is the time difference between Bismarck and Son-La?
Son-La is 13 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–SQH that never appear on search engines, with no booking fees.
Why are some BIS to SQH fares phone-only?
Consolidator contracts let us sell certain BIS–SQH 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.