# Distance between Honolulu, HI (HNL) and Blountville, TN (TRI)

Flight distance from Honolulu to Blountville (Honolulu Daniel K. Inouye International Airport – Blountville Tri-Cities Regional Airport) is 4582 miles / 7373 kilometers / 3981 nautical miles. Estimated flight time is 9 hours 10 minutes.

## Map of flight path from Honolulu to Blountville.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Blountville Tri-Cities Regional Airport (TRI).

## How far is Blountville from Honolulu?

There are several ways to calculate distances between Honolulu and Blountville. Here are two common methods:

Vincenty's formula (applied above)
• 4581.606 miles
• 7373.380 kilometers
• 3981.307 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 4574.193 miles
• 7361.450 kilometers
• 3974.865 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).

## Airport information

A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B 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

## Time difference and current local times

The time difference between Honolulu and Blountville is 6 hours. Blountville is 6 hours ahead of Honolulu.

HST

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 530 kg (1 168 pounds).

## Frequent Flyer Miles Calculator

Honolulu (HNL) → Blountville (TRI).

Distance:
4582
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4582

Round trip?