Map of flight path and driving directions from San Antonio to Cape Girardeau.
Shortest flight path between San Antonio International Airport (SAT) and Cape Girardeau Regional Airport (CGI).
How far is Cape Girardeau from San Antonio?
There are several ways to calculate distances between San Antonio and Cape Girardeau. Here are two common methods:Vincenty's formula (applied above)
- 738.009 miles
- 1187.710 kilometers
- 641.312 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
- 738.222 miles
- 1188.054 kilometers
- 641.498 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).
Time difference and current local times
There is no time difference between San Antonio and Cape Girardeau.
San Antonio, TX
Cape Girardeau, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 129 kg (284 pounds).
Frequent Flyer Miles Calculator
San Antonio (SAT) → Cape Girardeau (CGI).