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How far is Inishmore from Porto?

The distance between Porto (Porto Airport) and Inishmore (Inishmore Aerodrome) is 820 miles / 1320 kilometers / 713 nautical miles.

Porto Airport – Inishmore Aerodrome

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820
Miles
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1320
Kilometers
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713
Nautical miles

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Distance from Porto to Inishmore

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

Vincenty's formula (applied above)
  • 820.455 miles
  • 1320.394 kilometers
  • 712.955 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
  • 820.602 miles
  • 1320.631 kilometers
  • 713.084 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 Inishmore?

The estimated flight time from Porto Airport to Inishmore Aerodrome is 2 hours and 3 minutes.

What is the time difference between Porto and Inishmore?

There is no time difference between Porto and Inishmore.

Flight carbon footprint between Porto Airport (OPO) and Inishmore Aerodrome (IOR)

On average, flying from Porto to Inishmore generates about 137 kg of CO2 per passenger, and 137 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Porto to Inishmore

See the map of the shortest flight path between Porto Airport (OPO) and Inishmore Aerodrome (IOR).

Airport information

Origin Porto Airport
City: Porto
Country: Portugal Flag of Portugal
IATA Code: OPO
ICAO Code: LPPR
Coordinates: 41°14′53″N, 8°40′53″W
Destination Inishmore Aerodrome
City: Inishmore
Country: Ireland Flag of Ireland
IATA Code: IOR
ICAO Code: EIIM
Coordinates: 53°6′24″N, 9°39′12″W