Air Miles Calculator logo

How far is Belfast from Sligo?

The distance between Sligo (Sligo Airport) and Belfast (Belfast International Airport) is 99 miles / 160 kilometers / 86 nautical miles.

The driving distance from Sligo (SXL) to Belfast (BFS) is 129 miles / 207 kilometers, and travel time by car is about 2 hours 51 minutes.

Sligo Airport – Belfast International Airport

Distance arrow
99
Miles
Distance arrow
160
Kilometers
Distance arrow
86
Nautical miles

Search flights

Distance from Sligo to Belfast

There are several ways to calculate the distance from Sligo to Belfast. Here are two standard methods:

Vincenty's formula (applied above)
  • 99.498 miles
  • 160.127 kilometers
  • 86.462 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
  • 99.182 miles
  • 159.618 kilometers
  • 86.187 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 Sligo to Belfast?

The estimated flight time from Sligo Airport to Belfast International Airport is 41 minutes.

What is the time difference between Sligo and Belfast?

There is no time difference between Sligo and Belfast.

Flight carbon footprint between Sligo Airport (SXL) and Belfast International Airport (BFS)

On average, flying from Sligo to Belfast generates about 40 kg of CO2 per passenger, and 40 kilograms equals 87 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sligo to Belfast

See the map of the shortest flight path between Sligo Airport (SXL) and Belfast International Airport (BFS).

Airport information

Origin Sligo Airport
City: Sligo
Country: Ireland Flag of Ireland
IATA Code: SXL
ICAO Code: EISG
Coordinates: 54°16′48″N, 8°35′57″W
Destination Belfast International Airport
City: Belfast
Country: United Kingdom Flag of United Kingdom
IATA Code: BFS
ICAO Code: EGAA
Coordinates: 54°39′27″N, 6°12′56″W