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How far is Lexington, KY, from Peoria, IL?

The distance between Peoria (General Wayne A. Downing Peoria International Airport) and Lexington (Lexington Blue Grass Airport) is 327 miles / 527 kilometers / 284 nautical miles.

The driving distance from Peoria (PIA) to Lexington (LEX) is 396 miles / 638 kilometers, and travel time by car is about 7 hours 19 minutes.

General Wayne A. Downing Peoria International Airport – Lexington Blue Grass Airport

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327
Miles
Distance arrow
527
Kilometers
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284
Nautical miles

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Distance from Peoria to Lexington

There are several ways to calculate the distance from Peoria to Lexington. Here are two standard methods:

Vincenty's formula (applied above)
  • 327.184 miles
  • 526.551 kilometers
  • 284.315 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 326.782 miles
  • 525.905 kilometers
  • 283.966 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).

How long does it take to fly from Peoria to Lexington?

The estimated flight time from General Wayne A. Downing Peoria International Airport to Lexington Blue Grass Airport is 1 hour and 7 minutes.

Flight carbon footprint between General Wayne A. Downing Peoria International Airport (PIA) and Lexington Blue Grass Airport (LEX)

On average, flying from Peoria to Lexington generates about 73 kg of CO2 per passenger, and 73 kilograms equals 161 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Peoria to Lexington

See the map of the shortest flight path between General Wayne A. Downing Peoria International Airport (PIA) and Lexington Blue Grass Airport (LEX).

Airport information

Origin General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States Flag of United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″W
Destination Lexington Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W