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

The distance between Blountville (Blountville Tri-Cities Regional Airport) and Lahaina (Kapalua Airport) is 4526 miles / 7284 kilometers / 3933 nautical miles.

Distance from Blountville to Lahaina

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

Vincenty's formula (applied above)

• 4525.792 miles
• 7283.557 kilometers
• 3932.806 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

• 4518.596 miles
• 7271.975 kilometers
• 3926.553 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 Lahaina?

The estimated flight time from Blountville Tri-Cities Regional Airport to Kapalua Airport is 9 hours and 4 minutes.

What is the time difference between Blountville and Lahaina?

The time difference between Blountville and Lahaina is 6 hours. Lahaina is 6 hours behind Blountville.

Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Kapalua Airport (JHM)

On average, flying from Blountville to Lahaina generates about 523 kg of CO2 per passenger, and 523 kilograms equals 1 152 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Blountville to Lahaina

See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Kapalua Airport (JHM).

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	Kapalua Airport
City:	Lahaina, HI
Country:	United States
IATA Code:	JHM
ICAO Code:	PHJH
Coordinates:	20°57′46″N, 156°40′22″W