Air Miles Calculator

Distance between Tampa, FL (TPA) and Decatur, IL (DEC)

Flight distance from Tampa to Decatur (Tampa International Airport – Decatur Airport) is 894 miles / 1439 kilometers / 777 nautical miles. Estimated flight time is 2 hours 11 minutes.

Driving distance from Tampa (TPA) to Decatur (DEC) is 1078 miles / 1735 kilometers and travel time by car is about 18 hours 53 minutes.

Map of flight path and driving directions from Tampa to Decatur.

Shortest flight path between Tampa International Airport (TPA) and Decatur Airport (DEC).

How far is Decatur from Tampa?

There are several ways to calculate distances between Tampa and Decatur. Here are two common methods:

Vincenty's formula (applied above)
  • 894.082 miles
  • 1438.885 kilometers
  • 776.936 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
  • 895.605 miles
  • 1441.336 kilometers
  • 778.259 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).

Airport information


A Tampa International Airport
City: Tampa, FL
Country: United States Flag of United States
IATA Code: TPA
ICAO Code: KTPA
Coordinates: 27°58′31″N, 82°31′59″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

Time difference and current local times

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

Time Difference

Tampa, FL

 EDT

Decatur, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 143 kg (315 pounds).

Frequent Flyer Miles Calculator

Tampa (TPA) → Decatur (DEC).

Distance:
894
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
894

Round trip?