Map of flight path and driving directions from Houston to Dayton.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Dayton International Airport (DAY).
How far is Dayton from Houston?
There are several ways to calculate distances between Houston and Dayton. Here are two common methods:Vincenty's formula (applied above)
- 944.796 miles
- 1520.502 kilometers
- 821.005 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
- 945.111 miles
- 1521.009 kilometers
- 821.279 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 Dayton is 1 hour. Dayton is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 147 kg (324 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Dayton (DAY).