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OPO to BZN: distance & flight time

Porto (Francisco de Sá Carneiro Airport) → Bozeman (Gallatin Field)

4,764 mi
7,666 km · 4,140 nm
9h 48m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OPO→BZN fares Phone-only fares on this route — call free

Flight time details

4,764 miles nonstop takes roughly 9h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is OPO from BZN?

The flight distance from Porto (OPO) to Bozeman (BZN) is 4,764 miles (7,666 km, 4,140 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OPO to BZN?

A nonstop flight takes about 9h 48m 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 Porto and Bozeman?

Bozeman is 7 hours behind Porto.

What is the cheapest way to fly from OPO to BZN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–BZN that never appear on search engines, with no booking fees.
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