How far is Hilo, HI, from Annette, AK?

The distance between Annette (Annette Island Airport) and Hilo (Hilo International Airport) is 2729 miles / 4391 kilometers / 2371 nautical miles.

Distance from Annette to Hilo

There are several ways to calculate the distance from Annette to Hilo. Here are two standard methods:

Vincenty's formula (applied above)

• 2728.659 miles
• 4391.352 kilometers
• 2371.140 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

• 2731.327 miles
• 4395.645 kilometers
• 2373.458 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 Annette to Hilo?

The estimated flight time from Annette Island Airport to Hilo International Airport is 5 hours and 39 minutes.

What is the time difference between Annette and Hilo?

The time difference between Annette and Hilo is 1 hour. Hilo is 1 hour behind Annette.

Flight carbon footprint between Annette Island Airport (ANN) and Hilo International Airport (ITO)

On average, flying from Annette to Hilo generates about 302 kg of CO2 per passenger, and 302 kilograms equals 666 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Annette to Hilo

See the map of the shortest flight path between Annette Island Airport (ANN) and Hilo International Airport (ITO).

Airport information

Origin	Annette Island Airport
City:	Annette, AK
Country:	United States
IATA Code:	ANN
ICAO Code:	PANT
Coordinates:	55°2′32″N, 131°34′19″W

Destination	Hilo International Airport
City:	Hilo, HI
Country:	United States
IATA Code:	ITO
ICAO Code:	PHTO
Coordinates:	19°43′17″N, 155°2′52″W