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LAI to PTJ: distance & flight time

Lannion (Lannion-Côte de Granit Airport) → Portland (Portland Airport)

10,559 mi
16,993 km · 9,176 nm
21h 10m
estimated nonstop flight time
+8h
time difference · heading east
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Flight time details

10,559 miles nonstop takes roughly 21h 10m gate to gate, flying east. 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.

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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 LAI from PTJ?

The flight distance from Lannion (LAI) to Portland (PTJ) is 10,559 miles (16,993 km, 9,176 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LAI to PTJ?

A nonstop flight takes about 21h 10m 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 Lannion and Portland?

Portland is 8 hours ahead of Lannion.

What is the cheapest way to fly from LAI to PTJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–PTJ that never appear on search engines, with no booking fees.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