How far is Porto from Salamanca?

The distance between Salamanca (Salamanca Airport) and Porto (Porto Airport) is 167 miles / 269 kilometers / 145 nautical miles.

The driving distance from Salamanca (SLM) to Porto (OPO) is 235 miles / 379 kilometers, and travel time by car is about 4 hours 13 minutes.

Distance from Salamanca to Porto

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

Vincenty's formula (applied above)

• 167.207 miles
• 269.094 kilometers
• 145.299 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

• 166.788 miles
• 268.419 kilometers
• 144.935 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 Salamanca to Porto?

The estimated flight time from Salamanca Airport to Porto Airport is 48 minutes.

What is the time difference between Salamanca and Porto?

The time difference between Salamanca and Porto is 1 hour. Porto is 1 hour behind Salamanca.

Flight carbon footprint between Salamanca Airport (SLM) and Porto Airport (OPO)

On average, flying from Salamanca to Porto generates about 50 kg of CO2 per passenger, and 50 kilograms equals 109 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Salamanca to Porto

See the map of the shortest flight path between Salamanca Airport (SLM) and Porto Airport (OPO).

Airport information

Origin	Salamanca Airport
City:	Salamanca
Country:	Spain
IATA Code:	SLM
ICAO Code:	LESA
Coordinates:	40°57′7″N, 5°30′7″W

Destination	Porto Airport
City:	Porto
Country:	Portugal
IATA Code:	OPO
ICAO Code:	LPPR
Coordinates:	41°14′53″N, 8°40′53″W