Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Dayton, OH (DAY)

Flight distance from Philadelphia to Dayton (Philadelphia International Airport – Dayton International Airport) is 477 miles / 768 kilometers / 414 nautical miles. Estimated flight time is 1 hour 24 minutes.

Driving distance from Philadelphia (PHL) to Dayton (DAY) is 537 miles / 865 kilometers and travel time by car is about 9 hours 53 minutes.

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

Shortest flight path between Philadelphia International Airport (PHL) and Dayton International Airport (DAY).

How far is Dayton from Philadelphia?

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

Vincenty's formula (applied above)
  • 476.987 miles
  • 767.636 kilometers
  • 414.490 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
  • 475.798 miles
  • 765.722 kilometers
  • 413.457 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 Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″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

There is no time difference between Philadelphia and Dayton.

Time Difference

Philadelphia, PA

 EDT

Dayton, OH

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (211 pounds).

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Dayton (DAY).

Distance:
477
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
477

Round trip?