Air Miles Calculator

Distance between Huntsville, AL (HSV) and Blountville, TN (TRI)

Distance from Huntsville to Blountville (Huntsville International Airport – Tri-Cities Regional Airport) is 277 miles / 445 kilometers / 240 nautical miles.

How far is Blountville from Huntsville?

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

Vincenty's formula (applied above)
  • 276.733 miles
  • 445.359 kilometers
  • 240.475 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
  • 276.370 miles
  • 444.774 kilometers
  • 240.159 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).

Flight duration

Estimated flight time from Huntsville International Airport (HSV) to Tri-Cities Regional Airport (TRI) is 1 hour 1 minutes.

Time difference and current local times

The time difference between Huntsville and Blountville is 1 hour. Blountville is 1 hour ahead of Huntsville.

Time Difference

Huntsville
Blountville

Huntsville, AL

 CST

Blountville, TN

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 63 kg (139 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

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

Map

Huntsville to Blountville flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → Blountville (TRI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
277
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
277

Round trip?