How far is San Antonio, TX, from Miami, FL?
The distance between Miami (Miami International Airport) and San Antonio (San Antonio International Airport) is 1143 miles / 1839 kilometers / 993 nautical miles.
The driving distance from Miami (MIA) to San Antonio (SAT) is 1388 miles / 2234 kilometers, and travel time by car is about 25 hours 17 minutes.
Miami International Airport – San Antonio International Airport
Search flights
Distance from Miami to San Antonio
There are several ways to calculate the distance from Miami to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 1142.562 miles
- 1838.776 kilometers
- 992.859 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- 1140.768 miles
- 1835.889 kilometers
- 991.301 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 Miami to San Antonio?
The estimated flight time from Miami International Airport to San Antonio International Airport is 2 hours and 39 minutes.
What is the time difference between Miami and San Antonio?
The time difference between Miami and San Antonio is 1 hour. San Antonio is 1 hour behind Miami.
Flight carbon footprint between Miami International Airport (MIA) and San Antonio International Airport (SAT)
On average, flying from Miami to San Antonio generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Miami to San Antonio
See the map of the shortest flight path between Miami International Airport (MIA) and San Antonio International Airport (SAT).
Airport information
| Origin | Miami International Airport |
|---|---|
| City: | Miami, FL |
| Country: | United States  |
| IATA Code: | MIA |
| ICAO Code: | KMIA |
| Coordinates: | 25°47′35″N, 80°17′26″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 |