How far is Spokane, WA, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and Spokane (Spokane International Airport) is 1943 miles / 3127 kilometers / 1688 nautical miles.
The driving distance from Blountville (TRI) to Spokane (GEG) is 2366 miles / 3808 kilometers, and travel time by car is about 42 hours 17 minutes.
Blountville Tri-Cities Regional Airport – Spokane International Airport
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Distance from Blountville to Spokane
There are several ways to calculate the distance from Blountville to Spokane. Here are two standard 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 planet.
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).
How long does it take to fly from Blountville to Spokane?
The estimated flight time from Blountville Tri-Cities Regional Airport to Spokane International Airport is 4 hours and 10 minutes.
What is the time difference between Blountville and Spokane?
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and Spokane International Airport (GEG)
On average, flying from Blountville to Spokane generates about 212 kg of CO2 per passenger, and 212 kilograms equals 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 Blountville to Spokane
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and Spokane International Airport (GEG).
Airport information
| Origin | 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 |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |