How far is Mariehamn from Porto?

The distance between Porto (Porto Airport) and Mariehamn (Mariehamn Airport) is 1783 miles / 2870 kilometers / 1549 nautical miles.

The driving distance from Porto (OPO) to Mariehamn (MHQ) is 2215 miles / 3565 kilometers, and travel time by car is about 40 hours 42 minutes.

Distance from Porto to Mariehamn

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

Vincenty's formula (applied above)

• 1783.032 miles
• 2869.511 kilometers
• 1549.412 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

• 1780.095 miles
• 2864.785 kilometers
• 1546.860 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 Mariehamn?

The estimated flight time from Porto Airport to Mariehamn Airport is 3 hours and 52 minutes.

What is the time difference between Porto and Mariehamn?

The time difference between Porto and Mariehamn is 2 hours. Mariehamn is 2 hours ahead of Porto.

Flight carbon footprint between Porto Airport (OPO) and Mariehamn Airport (MHQ)

On average, flying from Porto to Mariehamn generates about 199 kg of CO2 per passenger, and 199 kilograms equals 438 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 Mariehamn

See the map of the shortest flight path between Porto Airport (OPO) and Mariehamn Airport (MHQ).

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	Mariehamn Airport
City:	Mariehamn
Country:	Finland
IATA Code:	MHQ
ICAO Code:	EFMA
Coordinates:	60°7′19″N, 19°53′53″E