# Distance between San Francisco, CA (SFO) and St Louis, MO (STL)

Flight distance from San Francisco to St Louis (San Francisco International Airport – St. Louis Lambert International Airport) is 1735 miles / 2793 kilometers / 1508 nautical miles. Estimated flight time is 3 hours 47 minutes.

Driving distance from San Francisco (SFO) to St Louis (STL) is 2051 miles / 3301 kilometers and travel time by car is about 33 hours 29 minutes.

## Map of flight path and driving directions from San Francisco to St Louis.

Shortest flight path between San Francisco International Airport (SFO) and St. Louis Lambert International Airport (STL).

## How far is St Louis from San Francisco?

There are several ways to calculate distances between San Francisco and St Louis. Here are two common methods:

Vincenty's formula (applied above)
• 1735.209 miles
• 2792.548 kilometers
• 1507.855 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
• 1731.066 miles
• 2785.881 kilometers
• 1504.255 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 Francisco International Airport
City: San Francisco, CA
Country: United States
IATA Code: SFO
ICAO Code: KSFO
Coordinates: 37°37′8″N, 122°22′30″W

B 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

## Time difference and current local times

The time difference between San Francisco and St Louis is 2 hours. St Louis is 2 hours ahead of San Francisco.

PDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 195 kg (430 pounds).

## Frequent Flyer Miles Calculator

San Francisco (SFO) → St Louis (STL).

Distance:
1735
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1735

Round trip?