How far is Lannion from Porto?

The distance between Porto (Porto Airport) and Lannion (Lannion – Côte de Granit Airport) is 577 miles / 929 kilometers / 502 nautical miles.

The driving distance from Porto (OPO) to Lannion (LAI) is 992 miles / 1597 kilometers, and travel time by car is about 17 hours 15 minutes.

Distance from Porto to Lannion

There are several ways to calculate the distance from Porto to Lannion. Here are two standard methods:

Vincenty's formula (applied above)

• 577.431 miles
• 929.284 kilometers
• 501.773 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

• 577.384 miles
• 929.209 kilometers
• 501.733 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 Porto to Lannion?

The estimated flight time from Porto Airport to Lannion – Côte de Granit Airport is 1 hour and 35 minutes.

What is the time difference between Porto and Lannion?

The time difference between Porto and Lannion is 1 hour. Lannion is 1 hour ahead of Porto.

Flight carbon footprint between Porto Airport (OPO) and Lannion – Côte de Granit Airport (LAI)

On average, flying from Porto to Lannion generates about 110 kg of CO2 per passenger, and 110 kilograms equals 242 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Porto to Lannion

See the map of the shortest flight path between Porto Airport (OPO) and Lannion – Côte de Granit Airport (LAI).

Airport information

Origin	Porto Airport
City:	Porto
Country:	Portugal
IATA Code:	OPO
ICAO Code:	LPPR
Coordinates:	41°14′53″N, 8°40′53″W

Destination	Lannion – Côte de Granit Airport
City:	Lannion
Country:	France
IATA Code:	LAI
ICAO Code:	LFRO
Coordinates:	48°45′15″N, 3°28′17″W