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How far is Blountville, TN, from Dallas, TX?

The distance between Dallas (Dallas/Fort Worth International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 868 miles / 1397 kilometers / 754 nautical miles.

The driving distance from Dallas (DFW) to Blountville (TRI) is 962 miles / 1548 kilometers, and travel time by car is about 17 hours 15 minutes.

Dallas/Fort Worth International Airport – Blountville Tri-Cities Regional Airport

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868
Miles
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1397
Kilometers
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754
Nautical miles

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Distance from Dallas to Blountville

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

Vincenty's formula (applied above)
  • 867.790 miles
  • 1396.572 kilometers
  • 754.089 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
  • 866.199 miles
  • 1394.013 kilometers
  • 752.707 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 Dallas to Blountville?

The estimated flight time from Dallas/Fort Worth International Airport to Blountville Tri-Cities Regional Airport is 2 hours and 8 minutes.

Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Blountville Tri-Cities Regional Airport (TRI)

On average, flying from Dallas to Blountville generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dallas to Blountville

See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Blountville Tri-Cities Regional Airport (TRI).

Airport information

Origin Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W
Destination Blountville 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