How far is Key West, FL, from Hilo, HI?

The distance between Hilo (Hilo International Airport) and Key West (Key West International Airport) is 4655 miles / 7491 kilometers / 4045 nautical miles.

Distance from Hilo to Key West

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

Vincenty's formula (applied above)

• 4654.916 miles
• 7491.360 kilometers
• 4045.011 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

• 4647.683 miles
• 7479.721 kilometers
• 4038.726 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 Key West?

The estimated flight time from Hilo International Airport to Key West International Airport is 9 hours and 18 minutes.

What is the time difference between Hilo and Key West?

The time difference between Hilo and Key West is 5 hours. Key West is 5 hours ahead of Hilo.

Flight carbon footprint between Hilo International Airport (ITO) and Key West International Airport (EYW)

On average, flying from Hilo to Key West generates about 539 kg of CO2 per passenger, and 539 kilograms equals 1 189 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hilo to Key West

See the map of the shortest flight path between Hilo International Airport (ITO) and Key West International Airport (EYW).

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	Key West International Airport
City:	Key West, FL
Country:	United States
IATA Code:	EYW
ICAO Code:	KEYW
Coordinates:	24°33′21″N, 81°45′34″W