How far is St Louis, MO, from Memphis, TN?
The distance between Memphis (Memphis International Airport) and St Louis (St. Louis Lambert International Airport) is 257 miles / 413 kilometers / 223 nautical miles.
The driving distance from Memphis (MEM) to St Louis (STL) is 305 miles / 491 kilometers, and travel time by car is about 5 hours 40 minutes.
Memphis International Airport – St. Louis Lambert International Airport
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Distance from Memphis to St Louis
There are several ways to calculate the distance from Memphis to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 256.502 miles
- 412.799 kilometers
- 222.894 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- 257.001 miles
- 413.602 kilometers
- 223.327 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 Memphis to St Louis?
The estimated flight time from Memphis International Airport to St. Louis Lambert International Airport is 59 minutes.
What is the time difference between Memphis and St Louis?
Flight carbon footprint between Memphis International Airport (MEM) and St. Louis Lambert International Airport (STL)
On average, flying from Memphis to St Louis generates about 63 kg of CO2 per passenger, and 63 kilograms equals 138 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Memphis to St Louis
See the map of the shortest flight path between Memphis International Airport (MEM) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Memphis International Airport |
|---|---|
| City: | Memphis, TN |
| Country: | United States  |
| IATA Code: | MEM |
| ICAO Code: | KMEM |
| Coordinates: | 35°2′32″N, 89°58′36″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 |