How far is San Antonio, TX, from Waco, TX?
The distance between Waco (Waco Regional Airport) and San Antonio (San Antonio International Airport) is 161 miles / 259 kilometers / 140 nautical miles.
The driving distance from Waco (ACT) to San Antonio (SAT) is 182 miles / 293 kilometers, and travel time by car is about 3 hours 27 minutes.
Waco Regional Airport – San Antonio International Airport
Search flights
Distance from Waco to San Antonio
There are several ways to calculate the distance from Waco to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 161.055 miles
- 259.192 kilometers
- 139.953 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- 161.370 miles
- 259.699 kilometers
- 140.226 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 Waco to San Antonio?
The estimated flight time from Waco Regional Airport to San Antonio International Airport is 48 minutes.
What is the time difference between Waco and San Antonio?
Flight carbon footprint between Waco Regional Airport (ACT) and San Antonio International Airport (SAT)
On average, flying from Waco to San Antonio generates about 49 kg of CO2 per passenger, and 49 kilograms equals 107 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Waco to San Antonio
See the map of the shortest flight path between Waco Regional Airport (ACT) and San Antonio International Airport (SAT).
Airport information
| Origin | Waco Regional Airport |
|---|---|
| City: | Waco, TX |
| Country: | United States  |
| IATA Code: | ACT |
| ICAO Code: | KACT |
| Coordinates: | 31°36′40″N, 97°13′49″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 |