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

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

Distance from Blountville to Hilo

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

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

What is the time difference between Blountville and Hilo?

The time difference between Blountville and Hilo is 5 hours. Hilo is 5 hours behind Blountville.

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

On average, flying from Blountville to Hilo 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 Blountville to Hilo

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

Airport information

Origin	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

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