How far is San Antonio, TX, from Spokane, WA?
The distance between Spokane (Spokane International Airport) and San Antonio (San Antonio International Airport) is 1610 miles / 2591 kilometers / 1399 nautical miles.
The driving distance from Spokane (GEG) to San Antonio (SAT) is 2014 miles / 3242 kilometers, and travel time by car is about 35 hours 2 minutes.
Spokane International Airport – San Antonio International Airport
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Distance from Spokane to San Antonio
There are several ways to calculate the distance from Spokane to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 1610.019 miles
- 2591.074 kilometers
- 1399.068 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- 1610.092 miles
- 2591.192 kilometers
- 1399.132 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 Spokane to San Antonio?
The estimated flight time from Spokane International Airport to San Antonio International Airport is 3 hours and 32 minutes.
What is the time difference between Spokane and San Antonio?
Flight carbon footprint between Spokane International Airport (GEG) and San Antonio International Airport (SAT)
On average, flying from Spokane to San Antonio generates about 187 kg of CO2 per passenger, and 187 kilograms equals 411 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 San Antonio
See the map of the shortest flight path between Spokane International Airport (GEG) and San Antonio International Airport (SAT).
Airport information
| Origin | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States  |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
| Destination | 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 |