How far is San Antonio, TX, from Billings, MT?
The distance between Billings (Billings Logan International Airport) and San Antonio (San Antonio International Airport) is 1248 miles / 2009 kilometers / 1085 nautical miles.
The driving distance from Billings (BIL) to San Antonio (SAT) is 1484 miles / 2389 kilometers, and travel time by car is about 26 hours 14 minutes.
Billings Logan International Airport – San Antonio International Airport
Search flights
Distance from Billings to San Antonio
There are several ways to calculate the distance from Billings to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 1248.445 miles
- 2009.178 kilometers
- 1084.869 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- 1249.727 miles
- 2011.241 kilometers
- 1085.983 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 Billings to San Antonio?
The estimated flight time from Billings Logan International Airport to San Antonio International Airport is 2 hours and 51 minutes.
What is the time difference between Billings and San Antonio?
Flight carbon footprint between Billings Logan International Airport (BIL) and San Antonio International Airport (SAT)
On average, flying from Billings to San Antonio generates about 163 kg of CO2 per passenger, and 163 kilograms equals 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Billings to San Antonio
See the map of the shortest flight path between Billings Logan International Airport (BIL) and San Antonio International Airport (SAT).
Airport information
| Origin | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States  |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″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 |