How far is Miami, FL, from Decatur, IL?

The distance between Decatur (Decatur Airport) and Miami (Miami International Airport) is 1087 miles / 1750 kilometers / 945 nautical miles.

The driving distance from Decatur (DEC) to Miami (MIA) is 1277 miles / 2055 kilometers, and travel time by car is about 23 hours 41 minutes.

Distance from Decatur to Miami

There are several ways to calculate the distance from Decatur to Miami. Here are two standard methods:

Vincenty's formula (applied above)

• 1087.355 miles
• 1749.928 kilometers
• 944.885 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

• 1089.146 miles
• 1752.811 kilometers
• 946.442 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 Decatur to Miami?

The estimated flight time from Decatur Airport to Miami International Airport is 2 hours and 33 minutes.

What is the time difference between Decatur and Miami?

The time difference between Decatur and Miami is 1 hour. Miami is 1 hour ahead of Decatur.

Flight carbon footprint between Decatur Airport (DEC) and Miami International Airport (MIA)

On average, flying from Decatur to Miami generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Decatur to Miami

See the map of the shortest flight path between Decatur Airport (DEC) and Miami International Airport (MIA).

Airport information

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

Destination	Miami International Airport
City:	Miami, FL
Country:	United States
IATA Code:	MIA
ICAO Code:	KMIA
Coordinates:	25°47′35″N, 80°17′26″W