How far is Adak Island, AK, from Hilo, HI?
The distance between Hilo (Hilo International Airport) and Adak Island (Adak Airport) is 2506 miles / 4033 kilometers / 2178 nautical miles.
Hilo International Airport – Adak Airport
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Distance from Hilo to Adak Island
There are several ways to calculate the distance from Hilo to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 2506.116 miles
- 4033.202 kilometers
- 2177.755 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- 2508.981 miles
- 4037.813 kilometers
- 2180.245 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 Hilo to Adak Island?
The estimated flight time from Hilo International Airport to Adak Airport is 5 hours and 14 minutes.
What is the time difference between Hilo and Adak Island?
Flight carbon footprint between Hilo International Airport (ITO) and Adak Airport (ADK)
On average, flying from Hilo to Adak Island generates about 276 kg of CO2 per passenger, and 276 kilograms equals 608 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Hilo to Adak Island
See the map of the shortest flight path between Hilo International Airport (ITO) and Adak Airport (ADK).
Airport information
| Origin | Hilo International Airport |
|---|---|
| City: | Hilo, HI |
| Country: | United States  |
| IATA Code: | ITO |
| ICAO Code: | PHTO |
| Coordinates: | 19°43′17″N, 155°2′52″W |
| Destination | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |