Air Miles Calculator

Distance between Presque Isle, ME (PQI) and Decatur, IL (DEC)

Distance from Presque Isle to Decatur (Decatur Airport – Presque Isle International Airport) is 1148 miles / 1847 kilometers / 997 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1147.513 miles
  • 1846.743 kilometers
  • 997.161 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
  • 1145.126 miles
  • 1842.902 kilometers
  • 995.088 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 Presque Isle International Airport (PQI) to Decatur Airport (DEC) is 2 hours 40 minutes.

Time difference and current local times

The time difference between Presque Isle and Decatur is 1 hour. Decatur is 1 hour behind Presque Isle.

Time Difference

Presque Isle
Decatur

Presque Isle, ME

 EDT

Decatur, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (337 pounds).

Airport information


A Presque Isle International Airport
City: Presque Isle, ME
Country: United States Flag of United States
IATA Code: PQI
ICAO Code: KPQI
Coordinates: 46°41′20″N, 68°2′41″W

B Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W

Map

Presque Isle to Decatur flight map.

Frequent Flyer Miles Calculator

Presque Isle (PQI) → Decatur (DEC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1148
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1148

Round trip?