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How far is St Augustine, FL, from Paducah, KY?

The distance between Paducah (Barkley Regional Airport) and St Augustine (Northeast Florida Regional Airport) is 650 miles / 1047 kilometers / 565 nautical miles.

The driving distance from Paducah (PAH) to St Augustine (UST) is 768 miles / 1236 kilometers, and travel time by car is about 14 hours 15 minutes.

Barkley Regional Airport – Northeast Florida Regional Airport

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650
Miles
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1047
Kilometers
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565
Nautical miles

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Distance from Paducah to St Augustine

There are several ways to calculate the distance from Paducah to St Augustine. Here are two standard methods:

Vincenty's formula (applied above)
  • 650.477 miles
  • 1046.841 kilometers
  • 565.249 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
  • 650.809 miles
  • 1047.375 kilometers
  • 565.537 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 Paducah to St Augustine?

The estimated flight time from Barkley Regional Airport to Northeast Florida Regional Airport is 1 hour and 43 minutes.

Flight carbon footprint between Barkley Regional Airport (PAH) and Northeast Florida Regional Airport (UST)

On average, flying from Paducah to St Augustine generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Paducah to St Augustine

See the map of the shortest flight path between Barkley Regional Airport (PAH) and Northeast Florida Regional Airport (UST).

Airport information

Origin 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
Destination Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W