How far is Ioannina from Porto?

The distance between Porto (Porto Airport) and Ioannina (Ioannina National Airport) is 1551 miles / 2496 kilometers / 1348 nautical miles.

The driving distance from Porto (OPO) to Ioannina (IOA) is 2003 miles / 3223 kilometers, and travel time by car is about 40 hours 1 minutes.

Distance from Porto to Ioannina

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

Vincenty's formula (applied above)

• 1550.885 miles
• 2495.908 kilometers
• 1347.682 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

• 1546.995 miles
• 2489.648 kilometers
• 1344.302 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 Ioannina?

The estimated flight time from Porto Airport to Ioannina National Airport is 3 hours and 26 minutes.

What is the time difference between Porto and Ioannina?

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

Flight carbon footprint between Porto Airport (OPO) and Ioannina National Airport (IOA)

On average, flying from Porto to Ioannina generates about 183 kg of CO2 per passenger, and 183 kilograms equals 403 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 Ioannina

See the map of the shortest flight path between Porto Airport (OPO) and Ioannina National Airport (IOA).

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	Ioannina National Airport
City:	Ioannina
Country:	Greece
IATA Code:	IOA
ICAO Code:	LGIO
Coordinates:	39°41′47″N, 20°49′21″E