Air Miles Calculator

Distance between Chicago, IL (ORD) and Paducah, KY (PAH)

Distance from O'Hare International Airport to Barkley Regional Airport is 342 miles / 551 kilometers / 298 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 342.426 miles
  • 551.082 kilometers
  • 297.560 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
  • 342.924 miles
  • 551.883 kilometers
  • 297.993 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 O'Hare International Airport (ORD) to Barkley Regional Airport (PAH) is 1 hour 8 minutes.

Time difference and current local times

There is no time difference between Chicago and Paducah.

Time Difference

Chicago
Paducah

Chicago, IL

 CST

Paducah, KY

 CST

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Barkley Regional Airport
City: Paducah, KY
Country: United States Flag of United States
IATA Code: PAH
ICAO Code: KPAH
Coordinates: 37°3′38″N, 88°46′25″W

Map

Flight map from Chicago to Paducah.

Frequent Flyer Miles Calculator

Chicago (ORD) → Paducah (PAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
342
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
342

Round trip?