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BIS to OTP: distance & flight time
Bismarck (Bismarck Municipal Airport) → Bucharest (Henri Coandă International Airport)
5,345 mi
8,602 km · 4,645 nm
10h 57m
estimated nonstop flight time
+8h
time difference · heading northeast
See live BIS→OTP fares Phone-only fares on this route — call free
Flight time details
5,345 miles nonstop takes roughly 10h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is BIS from OTP?
The flight distance from Bismarck (BIS) to Bucharest (OTP) is 5,345 miles (8,602 km, 4,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to OTP?
A nonstop flight takes about 10h 57m 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 Bucharest?
Bucharest is 8 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–OTP that never appear on search engines, with no booking fees.