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BIS to CNX: distance & flight time
Bismarck (Bismarck Municipal Airport) → Chiang Mai (Chiang Mai International Airport)
7,745 mi
12,464 km · 6,730 nm
15h 39m
estimated nonstop flight time
+12h
time difference · heading north
See live BIS→CNX fares Phone-only fares on this route — call free
Flight time details
7,745 miles nonstop takes roughly 15h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is BIS from CNX?
The flight distance from Bismarck (BIS) to Chiang Mai (CNX) is 7,745 miles (12,464 km, 6,730 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to CNX?
A nonstop flight takes about 15h 39m 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 Bismarck and Chiang Mai?
Chiang Mai is 12 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–CNX that never appear on search engines, with no booking fees.