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BIS to CAT: distance & flight time
Bismarck (Bismarck Municipal Airport) → Cascais (Cascais Airport)
4,402 mi
7,085 km · 3,825 nm
9h 6m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BIS→CAT fares Phone-only fares on this route — call free
Flight time details
4,402 miles nonstop takes roughly 9h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- CAT — Cascais Airport · Cascais, Portugal
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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is BIS from CAT?
The flight distance from Bismarck (BIS) to Cascais (CAT) is 4,402 miles (7,085 km, 3,825 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to CAT?
A nonstop flight takes about 9h 6m 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 Cascais?
Cascais is 6 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–CAT that never appear on search engines, with no booking fees.