Air Miles Calculator

Distance between Orlando, FL (MCO) and Decatur, IL (DEC)

Distance from Orlando to Decatur (Decatur Airport – Orlando International Airport) is 897 miles / 1443 kilometers / 779 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 896.668 miles
  • 1443.047 kilometers
  • 779.183 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
  • 897.891 miles
  • 1445.015 kilometers
  • 780.246 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 Orlando International Airport (MCO) to Decatur Airport (DEC) is 2 hours 11 minutes.

Time difference and current local times

The time difference between Orlando and Decatur is 1 hour. Decatur is 1 hour behind Orlando.

Time Difference

Orlando
Decatur

Orlando, FL

 EDT

Decatur, IL

 CDT

Airport information


A Orlando International Airport
City: Orlando, FL
Country: United States Flag of United States
IATA Code: MCO
ICAO Code: KMCO
Coordinates: 28°25′45″N, 81°18′32″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

Orlando to Decatur flight map.

Frequent Flyer Miles Calculator

Orlando (MCO) → Decatur (DEC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
897
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
897

Round trip?