# Distance between Salina, KS (SLN) and San Antonio, TX (SAT)

Flight distance from Salina to San Antonio (Salina Regional Airport – San Antonio International Airport) is 640 miles / 1030 kilometers / 556 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Salina (SLN) to San Antonio (SAT) is 711 miles / 1144 kilometers and travel time by car is about 12 hours 14 minutes.

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

Shortest flight path between Salina Regional Airport (SLN) and San Antonio International Airport (SAT).

## How far is San Antonio from Salina?

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

Vincenty's formula (applied above)
• 639.780 miles
• 1029.627 kilometers
• 555.954 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
• 641.315 miles
• 1032.097 kilometers
• 557.288 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 Salina Regional Airport
City: Salina, KS
Country: United States
IATA Code: SLN
ICAO Code: KSLN
Coordinates: 38°47′27″N, 97°39′7″W

B 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

## Time difference and current local times

There is no time difference between Salina and San Antonio.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (259 pounds).

## Frequent Flyer Miles Calculator

Salina (SLN) → San Antonio (SAT).

Distance:
640
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
640

Round trip?