Distance between Washington D.C. (IAD) and Lanai City, HI (LNY)

Flight distance from Washington D.C. to Lanai City (Washington Dulles International Airport – Lanai Airport) is 4787 miles / 7703 kilometers / 4159 nautical miles. Estimated flight time is 9 hours 33 minutes.

How far is Lanai City from Washington D.C.?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)

• 4786.630 miles
• 7703.334 kilometers
• 4159.468 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

• 4779.047 miles
• 7691.130 kilometers
• 4152.878 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).

Flight Duration

Estimated flight time from Washington Dulles International Airport to Lanai Airport is 9 hours 33 minutes.

Time difference

The time difference between Washington D.C. and Lanai City is 5 hours. Lanai City is 5 hours behind Washington D.C..
Washington D.C. time to Lanai City time converter

Carbon dioxide emissions

On average flying from Washington D.C. to Lanai City generates about 556 kg of CO2 per passenger, 556 kilograms is equal to 1 226 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Lanai City

Shortest flight path between Washington Dulles International Airport (IAD) and Lanai Airport (LNY).

Airport information

Origin	Washington Dulles International Airport
City:	Washington D.C.
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
Coordinates:	38°56′40″N, 77°27′20″W

Destination	Lanai Airport
City:	Lanai City, HI
Country:	United States
IATA Code:	LNY
ICAO Code:	PHNY
Coordinates:	20°47′8″N, 156°57′3″W