Map of flight path and driving directions from Houston to Cape Girardeau.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Cape Girardeau Regional Airport (CGI).
How far is Cape Girardeau from Houston?
There are several ways to calculate distances between Houston and Cape Girardeau. Here are two common methods:Vincenty's formula (applied above)
- 599.516 miles
- 964.828 kilometers
- 520.965 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
- 600.169 miles
- 965.878 kilometers
- 521.533 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).
|A||Houston George Bush Intercontinental Airport|
|B||Cape Girardeau Regional Airport|
|City:||Cape Girardeau, MO|
Time difference and current local times
There is no time difference between Houston and Cape Girardeau.
Cape Girardeau, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 113 kg (248 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Cape Girardeau (CGI).