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BIS to BYR: distance & flight time
Bismarck (Bismarck Municipal Airport) → Laeso (Læsø Airport)
4,255 mi
6,848 km · 3,698 nm
8h 49m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BIS→BYR fares Phone-only fares on this route — call free
Flight time details
4,255 miles nonstop takes roughly 8h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- BYR — Læsø Airport · Laeso, Denmark
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 BYR
- CNL · Sindal Airport33 mi away
- AAL · Aalborg Airport45 mi away
- GSE · Gothenburg City Airport47 mi away
- GOT · Gothenburg-Landvetter Airport55 mi away
Frequently asked questions
How far is BIS from BYR?
The flight distance from Bismarck (BIS) to Laeso (BYR) is 4,255 miles (6,848 km, 3,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to BYR?
A nonstop flight takes about 8h 49m 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 Laeso?
Laeso is 7 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to BYR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–BYR that never appear on search engines, with no booking fees.