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

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

Distance from Key West to Hilo

There are several ways to calculate the distance from Key West to Hilo. 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 Key West to Hilo?

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

What is the time difference between Key West and Hilo?

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

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

On average, flying from Key West to Hilo 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 Key West to Hilo

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

Airport information

Origin	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

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