How far is Harlingen, TX, from Hilo, HI?

The distance between Hilo (Hilo International Airport) and Harlingen (Valley International Airport) is 3656 miles / 5884 kilometers / 3177 nautical miles.

Distance from Hilo to Harlingen

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

Vincenty's formula (applied above)

• 3655.917 miles
• 5883.628 kilometers
• 3176.905 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

• 3650.290 miles
• 5874.572 kilometers
• 3172.015 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 Harlingen?

The estimated flight time from Hilo International Airport to Valley International Airport is 7 hours and 25 minutes.

What is the time difference between Hilo and Harlingen?

The time difference between Hilo and Harlingen is 4 hours. Harlingen is 4 hours ahead of Hilo.

Flight carbon footprint between Hilo International Airport (ITO) and Valley International Airport (HRL)

On average, flying from Hilo to Harlingen generates about 414 kg of CO2 per passenger, and 414 kilograms equals 912 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hilo to Harlingen

See the map of the shortest flight path between Hilo International Airport (ITO) and Valley International Airport (HRL).

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	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W