How far is Lopez, WA, from Derry?
The distance between Derry (City of Derry Airport) and Lopez (Lopez Island Airport) is 4391 miles / 7066 kilometers / 3816 nautical miles.
City of Derry Airport – Lopez Island Airport
Search flights
Distance from Derry to Lopez
There are several ways to calculate the distance from Derry to Lopez. Here are two standard methods:
Vincenty's formula (applied above)- 4390.821 miles
- 7066.342 kilometers
- 3815.519 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- 4377.139 miles
- 7044.322 kilometers
- 3803.629 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 Lopez?
The estimated flight time from City of Derry Airport to Lopez Island Airport is 8 hours and 48 minutes.
What is the time difference between Derry and Lopez?
The time difference between Derry and Lopez is 8 hours. Lopez is 8 hours behind Derry.
Flight carbon footprint between City of Derry Airport (LDY) and Lopez Island Airport (LPS)
On average, flying from Derry to Lopez generates about 506 kg of CO2 per passenger, and 506 kilograms equals 1 115 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Derry to Lopez
See the map of the shortest flight path between City of Derry Airport (LDY) and Lopez Island Airport (LPS).
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 | Lopez Island Airport |
|---|---|
| City: | Lopez, WA |
| Country: | United States  |
| IATA Code: | LPS |
| ICAO Code: | S31 |
| Coordinates: | 48°29′2″N, 122°56′16″W |