How far is St Louis, MO, from Waco, TX?
The distance between Waco (Waco Regional Airport) and St Louis (St. Louis Lambert International Airport) is 626 miles / 1008 kilometers / 544 nautical miles.
The driving distance from Waco (ACT) to St Louis (STL) is 732 miles / 1178 kilometers, and travel time by car is about 13 hours 49 minutes.
Waco Regional Airport – St. Louis Lambert International Airport
Search flights
Distance from Waco to St Louis
There are several ways to calculate the distance from Waco to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 626.362 miles
- 1008.032 kilometers
- 544.294 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- 626.703 miles
- 1008.580 kilometers
- 544.590 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 Waco to St Louis?
The estimated flight time from Waco Regional Airport to St. Louis Lambert International Airport is 1 hour and 41 minutes.
What is the time difference between Waco and St Louis?
Flight carbon footprint between Waco Regional Airport (ACT) and St. Louis Lambert International Airport (STL)
On average, flying from Waco to St Louis generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Waco to St Louis
See the map of the shortest flight path between Waco Regional Airport (ACT) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Waco Regional Airport |
|---|---|
| City: | Waco, TX |
| Country: | United States  |
| IATA Code: | ACT |
| ICAO Code: | KACT |
| Coordinates: | 31°36′40″N, 97°13′49″W |
| Destination | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |