How far is St Louis, MO, from Tucson, AZ?
The distance between Tucson (Tucson International Airport) and St Louis (St. Louis Lambert International Airport) is 1244 miles / 2002 kilometers / 1081 nautical miles.
The driving distance from Tucson (TUS) to St Louis (STL) is 1417 miles / 2281 kilometers, and travel time by car is about 25 hours 51 minutes.
Tucson International Airport – St. Louis Lambert International Airport
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Distance from Tucson to St Louis
There are several ways to calculate the distance from Tucson to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 1244.023 miles
- 2002.061 kilometers
- 1081.027 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- 1241.987 miles
- 1998.784 kilometers
- 1079.257 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 Tucson to St Louis?
The estimated flight time from Tucson International Airport to St. Louis Lambert International Airport is 2 hours and 51 minutes.
What is the time difference between Tucson and St Louis?
The time difference between Tucson and St Louis is 1 hour. St Louis is 1 hour ahead of Tucson.
Flight carbon footprint between Tucson International Airport (TUS) and St. Louis Lambert International Airport (STL)
On average, flying from Tucson to St Louis generates about 163 kg of CO2 per passenger, and 163 kilograms equals 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tucson to St Louis
See the map of the shortest flight path between Tucson International Airport (TUS) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Tucson International Airport |
|---|---|
| City: | Tucson, AZ |
| Country: | United States  |
| IATA Code: | TUS |
| ICAO Code: | KTUS |
| Coordinates: | 32°6′57″N, 110°56′27″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 |