Air Miles Calculator

Distance between Islay (ILY) and Belfast (BFS)

Flight distance from Islay to Belfast (Islay Airport – Belfast International Airport) is 71 miles / 114 kilometers / 62 nautical miles. Estimated flight time is 38 minutes.

Driving distance from Islay (ILY) to Belfast (BFS) is 285 miles / 459 kilometers and travel time by car is about 8 hours 40 minutes.

Map of flight path and driving directions from Islay to Belfast.

Shortest flight path between Islay Airport (ILY) and Belfast International Airport (BFS).

How far is Belfast from Islay?

There are several ways to calculate distances between Islay and Belfast. Here are two common methods:

Vincenty's formula (applied above)
  • 70.881 miles
  • 114.073 kilometers
  • 61.594 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 70.798 miles
  • 113.938 kilometers
  • 61.521 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).

Airport information


A Islay Airport
City: Islay
Country: United Kingdom Flag of United Kingdom
IATA Code: ILY
ICAO Code: EGPI
Coordinates: 55°40′54″N, 6°15′24″W

B 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

Time difference and current local times

There is no time difference between Islay and Belfast.

Time Difference

Islay

 GMT

Belfast

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 35 kg (78 pounds).

Frequent Flyer Miles Calculator

Islay (ILY) → Belfast (BFS).

Distance:
71
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
71

Round trip?