How far is Lopez, WA, from Chuathbaluk, AK?

The distance between Chuathbaluk (Chuathbaluk Airport) and Lopez (Lopez Island Airport) is 1670 miles / 2687 kilometers / 1451 nautical miles.

Distance from Chuathbaluk to Lopez

There are several ways to calculate the distance from Chuathbaluk to Lopez. Here are two standard methods:

Vincenty's formula (applied above)

• 1669.566 miles
• 2686.906 kilometers
• 1450.813 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

• 1665.069 miles
• 2679.669 kilometers
• 1446.906 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 Chuathbaluk to Lopez?

The estimated flight time from Chuathbaluk Airport to Lopez Island Airport is 3 hours and 39 minutes.

What is the time difference between Chuathbaluk and Lopez?

The time difference between Chuathbaluk and Lopez is 1 hour. Lopez is 1 hour ahead of Chuathbaluk.

Flight carbon footprint between Chuathbaluk Airport (CHU) and Lopez Island Airport (LPS)

On average, flying from Chuathbaluk to Lopez generates about 191 kg of CO2 per passenger, and 191 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chuathbaluk to Lopez

See the map of the shortest flight path between Chuathbaluk Airport (CHU) and Lopez Island Airport (LPS).

Airport information

Origin	Chuathbaluk Airport
City:	Chuathbaluk, AK
Country:	United States
IATA Code:	CHU
ICAO Code:	PACH
Coordinates:	61°34′44″N, 159°12′57″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