Air Miles Calculator

Distance between Detroit, MI (DTW) and Blountville, TN (TRI)

Distance from Detroit to Blountville (Detroit Metropolitan Airport – Tri-Cities Regional Airport) is 399 miles / 642 kilometers / 347 nautical miles.

How far is Blountville from Detroit?

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

Vincenty's formula (applied above)
  • 399.009 miles
  • 642.143 kilometers
  • 346.729 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
  • 399.604 miles
  • 643.101 kilometers
  • 347.247 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 Detroit Metropolitan Airport (DTW) to Tri-Cities Regional Airport (TRI) is 1 hour 15 minutes.

Time difference and current local times

There is no time difference between Detroit and Blountville.

Time Difference

Detroit
Blountville

Detroit, MI

 EDT

Blountville, TN

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 83 kg (184 pounds).

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″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

Detroit to Blountville flight path

Shortest flight path between Detroit Metropolitan Airport (DTW) and Tri-Cities Regional Airport (TRI).

Frequent Flyer Miles Calculator

Detroit (DTW) → Blountville (TRI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
399
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
399

Round trip?