How far is Kärdla from Porto?

The distance between Porto (Porto Airport) and Kärdla (Kärdla Airport) is 1831 miles / 2947 kilometers / 1591 nautical miles.

The driving distance from Porto (OPO) to Kärdla (KDL) is 2522 miles / 4058 kilometers, and travel time by car is about 46 hours 49 minutes.

Distance from Porto to Kärdla

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

Vincenty's formula (applied above)

• 1830.945 miles
• 2946.621 kilometers
• 1591.048 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

• 1827.609 miles
• 2941.252 kilometers
• 1588.149 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 Kärdla?

The estimated flight time from Porto Airport to Kärdla Airport is 3 hours and 57 minutes.

What is the time difference between Porto and Kärdla?

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

Flight carbon footprint between Porto Airport (OPO) and Kärdla Airport (KDL)

On average, flying from Porto to Kärdla generates about 203 kg of CO2 per passenger, and 203 kilograms equals 446 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 Kärdla

See the map of the shortest flight path between Porto Airport (OPO) and Kärdla Airport (KDL).

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	Kärdla Airport
City:	Kärdla
Country:	Estonia
IATA Code:	KDL
ICAO Code:	EEKA
Coordinates:	58°59′26″N, 22°49′50″E