Air Miles Calculator

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

Flight distance from Chicago to Paducah (Chicago O'Hare International Airport – Barkley Regional Airport) is 342 miles / 551 kilometers / 298 nautical miles. Estimated flight time is 1 hour 8 minutes.

Driving distance from Chicago (ORD) to Paducah (PAH) is 389 miles / 626 kilometers and travel time by car is about 6 hours 50 minutes.

Map of flight path and driving directions from Chicago to Paducah.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Barkley Regional Airport (PAH).

How far is Paducah from Chicago?

There are several ways to calculate distances between Chicago and Paducah. Here are two common 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 – the shortest distance between two points).

Airport information


A Chicago 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

Time difference and current local times

There is no time difference between Chicago and Paducah.

Time Difference

Chicago, IL

 CDT

Paducah, KY

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 75 kg (166 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Paducah (PAH).

Distance:
342
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
342

Round trip?