How far is Lorient from Portland, OR?

The distance between Portland (Portland International Airport) and Lorient (Lorient South Brittany Airport) is 5028 miles / 8092 kilometers / 4369 nautical miles.

Distance from Portland to Lorient

There are several ways to calculate the distance from Portland to Lorient. Here are two standard methods:

Vincenty's formula (applied above)

• 5027.889 miles
• 8091.603 kilometers
• 4369.116 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 5013.655 miles
• 8068.695 kilometers
• 4356.747 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Portland to Lorient?

The estimated flight time from Portland International Airport to Lorient South Brittany Airport is 10 hours and 1 minutes.

What is the time difference between Portland and Lorient?

The time difference between Portland and Lorient is 9 hours. Lorient is 9 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Lorient South Brittany Airport (LRT)

On average, flying from Portland to Lorient generates about 587 kg of CO2 per passenger, and 587 kilograms equals 1 295 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Lorient

See the map of the shortest flight path between Portland International Airport (PDX) and Lorient South Brittany Airport (LRT).

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″W

Destination	Lorient South Brittany Airport
City:	Lorient
Country:	France
IATA Code:	LRT
ICAO Code:	LFRH
Coordinates:	47°45′38″N, 3°26′24″W