How far is Islay from Derry?
The distance between Derry (City of Derry Airport) and Islay (Islay Airport) is 57 miles / 91 kilometers / 49 nautical miles.
The driving distance from Derry (LDY) to Islay (ILY) is 337 miles / 542 kilometers, and travel time by car is about 10 hours 34 minutes.
City of Derry Airport – Islay Airport
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Distance from Derry to Islay
There are several ways to calculate the distance from Derry to Islay. Here are two standard methods:
Vincenty's formula (applied above)- 56.786 miles
- 91.389 kilometers
- 49.346 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- 56.669 miles
- 91.200 kilometers
- 49.244 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 Derry to Islay?
The estimated flight time from City of Derry Airport to Islay Airport is 36 minutes.
What is the time difference between Derry and Islay?
Flight carbon footprint between City of Derry Airport (LDY) and Islay Airport (ILY)
On average, flying from Derry to Islay generates about 33 kg of CO2 per passenger, and 33 kilograms equals 74 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Derry to Islay
See the map of the shortest flight path between City of Derry Airport (LDY) and Islay Airport (ILY).
Airport information
| Origin | City of Derry Airport |
|---|---|
| City: | Derry |
| Country: | United Kingdom  |
| IATA Code: | LDY |
| ICAO Code: | EGAE |
| Coordinates: | 55°2′34″N, 7°9′39″W |
| Destination | Islay Airport |
|---|---|
| City: | Islay |
| Country: | United Kingdom |
| IATA Code: | ILY |
| ICAO Code: | EGPI |
| Coordinates: | 55°40′54″N, 6°15′24″W |