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CEI to BIS: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Bismarck (Bismarck Municipal Airport)
7,650 mi
12,312 km · 6,648 nm
15h 28m
estimated nonstop flight time
-12h
time difference · heading north
See live CEI→BIS fares Phone-only fares on this route — call free
Flight time details
7,650 miles nonstop takes roughly 15h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- BIS — Bismarck Municipal Airport · Bismarck, United States
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
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
Frequently asked questions
How far is CEI from BIS?
The flight distance from Chiang Rai (CEI) to Bismarck (BIS) is 7,650 miles (12,312 km, 6,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to BIS?
A nonstop flight takes about 15h 28m 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 Chiang Rai and Bismarck?
Bismarck is 12 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to BIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–BIS that never appear on search engines, with no booking fees.