How far is Sligo from Porto?
The distance between Porto (Porto Airport) and Sligo (Sligo Airport) is 900 miles / 1449 kilometers / 782 nautical miles.
The driving distance from Porto (OPO) to Sligo (SXL) is 1739 miles / 2799 kilometers, and travel time by car is about 32 hours 38 minutes.
Porto Airport – Sligo Airport
Search flights
Distance from Porto to Sligo
There are several ways to calculate the distance from Porto to Sligo. Here are two standard methods:
Vincenty's formula (applied above)- 900.361 miles
- 1448.991 kilometers
- 782.393 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- 900.440 miles
- 1449.118 kilometers
- 782.461 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 Sligo?
The estimated flight time from Porto Airport to Sligo Airport is 2 hours and 12 minutes.
What is the time difference between Porto and Sligo?
Flight carbon footprint between Porto Airport (OPO) and Sligo Airport (SXL)
On average, flying from Porto to Sligo generates about 144 kg of CO2 per passenger, and 144 kilograms equals 316 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 Sligo
See the map of the shortest flight path between Porto Airport (OPO) and Sligo Airport (SXL).
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 | Sligo Airport |
|---|---|
| City: | Sligo |
| Country: | Ireland  |
| IATA Code: | SXL |
| ICAO Code: | EISG |
| Coordinates: | 54°16′48″N, 8°35′57″W |