Air Miles Calculator

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

Distance from Chicago to Paducah (Barkley Regional Airport – O'Hare International 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

 CDT

Paducah, KY

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (160 pounds).

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

Chicago to Paducah flight map.

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?