How far is Blountville, TN, from Hilo, HI?

The distance between Hilo (Hilo International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 4481 miles / 7212 kilometers / 3894 nautical miles.

Distance from Hilo to Blountville

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

Vincenty's formula (applied above)

• 4481.057 miles
• 7211.562 kilometers
• 3893.932 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

• 4474.318 miles
• 7200.716 kilometers
• 3888.076 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 Blountville?

The estimated flight time from Hilo International Airport to Blountville Tri-Cities Regional Airport is 8 hours and 59 minutes.

What is the time difference between Hilo and Blountville?

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

Flight carbon footprint between Hilo International Airport (ITO) and Blountville Tri-Cities Regional Airport (TRI)

On average, flying from Hilo to Blountville generates about 517 kg of CO2 per passenger, and 517 kilograms equals 1 140 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hilo to Blountville

See the map of the shortest flight path between Hilo International Airport (ITO) and Blountville Tri-Cities Regional Airport (TRI).

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	Blountville Tri-Cities Regional Airport
City:	Blountville, TN
Country:	United States
IATA Code:	TRI
ICAO Code:	KTRI
Coordinates:	36°28′30″N, 82°24′26″W