How far is San Antonio, TX, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and San Antonio (San Antonio International Airport) is 828 miles / 1332 kilometers / 719 nautical miles.
The driving distance from Quincy (UIN) to San Antonio (SAT) is 950 miles / 1529 kilometers, and travel time by car is about 18 hours 3 minutes.
Quincy Regional Airport – San Antonio International Airport
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Distance from Quincy to San Antonio
There are several ways to calculate the distance from Quincy to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 827.645 miles
- 1331.965 kilometers
- 719.204 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- 828.642 miles
- 1333.569 kilometers
- 720.070 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 Quincy to San Antonio?
The estimated flight time from Quincy Regional Airport to San Antonio International Airport is 2 hours and 4 minutes.
What is the time difference between Quincy and San Antonio?
Flight carbon footprint between Quincy Regional Airport (UIN) and San Antonio International Airport (SAT)
On average, flying from Quincy to San Antonio generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quincy to San Antonio
See the map of the shortest flight path between Quincy Regional Airport (UIN) and San Antonio International Airport (SAT).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″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 |