How far is Nis from Porto?

The distance between Porto (Porto Airport) and Nis (Niš Constantine the Great Airport) is 1563 miles / 2515 kilometers / 1358 nautical miles.

The driving distance from Porto (OPO) to Nis (INI) is 1983 miles / 3191 kilometers, and travel time by car is about 33 hours 5 minutes.

Distance from Porto to Nis

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

Vincenty's formula (applied above)

• 1562.615 miles
• 2514.785 kilometers
• 1357.875 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

• 1558.551 miles
• 2508.245 kilometers
• 1354.344 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 Nis?

The estimated flight time from Porto Airport to Niš Constantine the Great Airport is 3 hours and 27 minutes.

What is the time difference between Porto and Nis?

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

Flight carbon footprint between Porto Airport (OPO) and Niš Constantine the Great Airport (INI)

On average, flying from Porto to Nis generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 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 Nis

See the map of the shortest flight path between Porto Airport (OPO) and Niš Constantine the Great Airport (INI).

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	Niš Constantine the Great Airport
City:	Nis
Country:	Serbia
IATA Code:	INI
ICAO Code:	LYNI
Coordinates:	43°20′14″N, 21°51′13″E