How far is San Antonio, TX, from Kirksville, MO?
The distance between Kirksville (Kirksville Regional Airport) and San Antonio (San Antonio International Airport) is 802 miles / 1290 kilometers / 697 nautical miles.
The driving distance from Kirksville (IRK) to San Antonio (SAT) is 982 miles / 1581 kilometers, and travel time by car is about 17 hours 25 minutes.
Kirksville Regional Airport – San Antonio International Airport
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Distance from Kirksville to San Antonio
There are several ways to calculate the distance from Kirksville to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 801.573 miles
- 1290.007 kilometers
- 696.548 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- 802.795 miles
- 1291.973 kilometers
- 697.610 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 Kirksville to San Antonio?
The estimated flight time from Kirksville Regional Airport to San Antonio International Airport is 2 hours and 1 minutes.
What is the time difference between Kirksville and San Antonio?
There is no time difference between Kirksville and San Antonio.
Flight carbon footprint between Kirksville Regional Airport (IRK) and San Antonio International Airport (SAT)
On average, flying from Kirksville to San Antonio generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kirksville to San Antonio
See the map of the shortest flight path between Kirksville Regional Airport (IRK) and San Antonio International Airport (SAT).
Airport information
| Origin | Kirksville Regional Airport |
|---|---|
| City: | Kirksville, MO |
| Country: | United States  |
| IATA Code: | IRK |
| ICAO Code: | KIRK |
| Coordinates: | 40°5′36″N, 92°32′41″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 |