Map of flight path and driving directions from Houston to Athens.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Athens Ben Epps Airport (AHN).
How far is Athens from Houston?
There are several ways to calculate distances between Houston and Athens. Here are two common methods:Vincenty's formula (applied above)
- 762.624 miles
- 1227.325 kilometers
- 662.703 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
- 761.625 miles
- 1225.716 kilometers
- 661.834 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
The time difference between Houston and Athens is 1 hour. Athens is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 131 kg (289 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Athens (AHN).