Air Miles Calculator

Distance between Dayton, OH (DAY) and Westerly, RI (WST)

Distance from Dayton to Westerly (Westerly State Airport – Dayton International Airport) is 660 miles / 1062 kilometers / 573 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 659.756 miles
  • 1061.774 kilometers
  • 573.312 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
  • 658.141 miles
  • 1059.176 kilometers
  • 571.909 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Dayton International Airport (DAY) to Westerly State Airport (WST) is 1 hour 44 minutes.

Time difference and current local times

There is no time difference between Dayton and Westerly.

Time Difference

Dayton
Westerly

Dayton, OH

 EDT

Westerly, RI

 EDT

Airport information


A 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

B Westerly State Airport
City: Westerly, RI
Country: United States Flag of United States
IATA Code: WST
ICAO Code: KWST
Coordinates: 41°20′58″N, 71°48′12″W

Map

Dayton to Westerly flight map.

Frequent Flyer Miles Calculator

Dayton (DAY) → Westerly (WST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
660
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
660

Round trip?