How far is Waterloo, IA, from San Antonio, TX?
The distance between San Antonio (San Antonio International Airport) and Waterloo (Waterloo Regional Airport) is 959 miles / 1544 kilometers / 834 nautical miles.
The driving distance from San Antonio (SAT) to Waterloo (ALO) is 1114 miles / 1793 kilometers, and travel time by car is about 20 hours 5 minutes.
San Antonio International Airport – Waterloo Regional Airport
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Distance from San Antonio to Waterloo
There are several ways to calculate the distance from San Antonio to Waterloo. Here are two standard methods:
Vincenty's formula (applied above)- 959.408 miles
- 1544.017 kilometers
- 833.703 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- 960.909 miles
- 1546.433 kilometers
- 835.007 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 Waterloo?
The estimated flight time from San Antonio International Airport to Waterloo Regional Airport is 2 hours and 18 minutes.
What is the time difference between San Antonio and Waterloo?
There is no time difference between San Antonio and Waterloo.
Flight carbon footprint between San Antonio International Airport (SAT) and Waterloo Regional Airport (ALO)
On average, flying from San Antonio to Waterloo generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 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 Waterloo
See the map of the shortest flight path between San Antonio International Airport (SAT) and Waterloo Regional Airport (ALO).
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 | Waterloo Regional Airport |
|---|---|
| City: | Waterloo, IA |
| Country: | United States |
| IATA Code: | ALO |
| ICAO Code: | KALO |
| Coordinates: | 42°33′25″N, 92°24′1″W |