Air Miles Calculator

Distance between Huntsville, AL (HSV) and Dayton, OH (DAY)

Flight distance from Huntsville to Dayton (Huntsville International Airport – Dayton International Airport) is 389 miles / 627 kilometers / 338 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Huntsville (HSV) to Dayton (DAY) is 457 miles / 736 kilometers and travel time by car is about 8 hours 0 minutes.

Map of flight path and driving directions from Huntsville to Dayton.

Shortest flight path between Huntsville International Airport (HSV) and Dayton International Airport (DAY).

How far is Dayton from Huntsville?

There are several ways to calculate distances between Huntsville and Dayton. Here are two common methods:

Vincenty's formula (applied above)
  • 389.409 miles
  • 626.693 kilometers
  • 338.387 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
  • 389.937 miles
  • 627.543 kilometers
  • 338.846 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Dayton International Airport
City: Dayton, OH
Country: United States Flag of United States
IATA Code: DAY
ICAO Code: KDAY
Coordinates: 39°54′8″N, 84°13′9″W

Time difference and current local times

The time difference between Huntsville and Dayton is 1 hour. Dayton is 1 hour ahead of Huntsville.

Time Difference

Huntsville, AL

 CST

Dayton, OH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (182 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Dayton (DAY).

Distance:
389
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
389

Round trip?