# Distance between San Antonio, TX (SAT) and Memphis, TN (MEM)

Flight distance from San Antonio to Memphis (San Antonio International Airport – Memphis International Airport) is 625 miles / 1006 kilometers / 543 nautical miles. Estimated flight time is 1 hour 41 minutes.

Driving distance from San Antonio (SAT) to Memphis (MEM) is 730 miles / 1175 kilometers and travel time by car is about 12 hours 22 minutes.

## Map of flight path and driving directions from San Antonio to Memphis.

Shortest flight path between San Antonio International Airport (SAT) and Memphis International Airport (MEM).

## How far is Memphis from San Antonio?

There are several ways to calculate distances between San Antonio and Memphis. Here are two common methods:

Vincenty's formula (applied above)
• 625.020 miles
• 1005.872 kilometers
• 543.127 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 624.834 miles
• 1005.572 kilometers
• 542.966 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).

## Airport information

A 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

B Memphis International Airport
City: Memphis, TN
Country: United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

## Time difference and current local times

There is no time difference between San Antonio and Memphis.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 116 kg (255 pounds).

## Frequent Flyer Miles Calculator

San Antonio (SAT) → Memphis (MEM).

Distance:
625
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
625

Round trip?