How far is Blountville, TN, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 1046 miles / 1684 kilometers / 909 nautical miles.
The driving distance from San Antonio (SAT) to Blountville (TRI) is 1210 miles / 1948 kilometers, and travel time by car is about 21 hours 39 minutes.
San Antonio International Airport – Blountville Tri-Cities Regional Airport
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Distance from San Antonio to Blountville
There are several ways to calculate the distance from San Antonio to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 1046.237 miles
- 1683.755 kilometers
- 909.155 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- 1045.065 miles
- 1681.870 kilometers
- 908.137 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 San Antonio to Blountville?
The estimated flight time from San Antonio International Airport to Blountville Tri-Cities Regional Airport is 2 hours and 28 minutes.
What is the time difference between San Antonio and Blountville?
Flight carbon footprint between San Antonio International Airport (SAT) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from San Antonio to Blountville generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Antonio to Blountville
See the map of the shortest flight path between San Antonio International Airport (SAT) and Blountville Tri-Cities Regional Airport (TRI).
Airport information
| Origin | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| Destination | 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 |