How far is Gillam from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Gillam (Gillam Airport) is 1861 miles / 2995 kilometers / 1617 nautical miles.
The driving distance from San Antonio (SAT) to Gillam (YGX) is 2201 miles / 3542 kilometers, and travel time by car is about 43 hours 30 minutes.
San Antonio International Airport – Gillam Airport
Search flights
Distance from San Antonio to Gillam
There are several ways to calculate the distance from San Antonio to Gillam. Here are two standard methods:
Vincenty's formula (applied above)- 1860.785 miles
- 2994.643 kilometers
- 1616.978 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- 1862.426 miles
- 2997.284 kilometers
- 1618.404 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 Gillam?
The estimated flight time from San Antonio International Airport to Gillam Airport is 4 hours and 1 minutes.
What is the time difference between San Antonio and Gillam?
Flight carbon footprint between San Antonio International Airport (SAT) and Gillam Airport (YGX)
On average, flying from San Antonio to Gillam generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 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 Gillam
See the map of the shortest flight path between San Antonio International Airport (SAT) and Gillam Airport (YGX).
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 | Gillam Airport |
|---|---|
| City: | Gillam |
| Country: | Canada  |
| IATA Code: | YGX |
| ICAO Code: | CYGX |
| Coordinates: | 56°21′26″N, 94°42′38″W |