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Distance between Spokane, WA (GEG) and Blountville, TN (TRI)

Flight distance from Spokane to Blountville (Spokane International Airport – Blountville Tri-Cities Regional Airport) is 1943 miles / 3127 kilometers / 1688 nautical miles. Estimated flight time is 4 hours 10 minutes.

Driving distance from Spokane (GEG) to Blountville (TRI) is 2402 miles / 3865 kilometers and travel time by car is about 42 hours 19 minutes.

Spokane – Blountville

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1943
Miles
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3127
Kilometers
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1688
Nautical miles

How far is Blountville from Spokane?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1942.895 miles
  • 3126.787 kilometers
  • 1688.330 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
  • 1938.952 miles
  • 3120.441 kilometers
  • 1684.903 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 Spokane International Airport to Blountville Tri-Cities Regional Airport is 4 hours 10 minutes.

Time difference

The time difference between Spokane and Blountville is 3 hours. Blountville is 3 hours ahead of Spokane.
Spokane time to Blountville time converter

Carbon dioxide emissions

On average flying from Spokane to Blountville generates about 212 kg of CO2 per passenger, 212 kilograms is equal to 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Spokane to Blountville

Shortest flight path between Spokane International Airport (GEG) and Blountville Tri-Cities Regional Airport (TRI).

Airport information

Origin Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″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