How far is Decatur, IL, from St Petersburg, FL?
The distance between St Petersburg (St. Pete–Clearwater International Airport) and Decatur (Decatur Airport) is 895 miles / 1440 kilometers / 777 nautical miles.
The driving distance from St Petersburg (PIE) to Decatur (DEC) is 1087 miles / 1749 kilometers, and travel time by car is about 20 hours 24 minutes.
St. Pete–Clearwater International Airport – Decatur Airport
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Distance from St Petersburg to Decatur
There are several ways to calculate the distance from St Petersburg to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 894.720 miles
- 1439.913 kilometers
- 777.491 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- 896.282 miles
- 1442.426 kilometers
- 778.847 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 St Petersburg to Decatur?
The estimated flight time from St. Pete–Clearwater International Airport to Decatur Airport is 2 hours and 11 minutes.
What is the time difference between St Petersburg and Decatur?
Flight carbon footprint between St. Pete–Clearwater International Airport (PIE) and Decatur Airport (DEC)
On average, flying from St Petersburg to Decatur generates about 143 kg of CO2 per passenger, and 143 kilograms equals 316 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Petersburg to Decatur
See the map of the shortest flight path between St. Pete–Clearwater International Airport (PIE) and Decatur Airport (DEC).
Airport information
| Origin | St. Pete–Clearwater International Airport |
|---|---|
| City: | St Petersburg, FL |
| Country: | United States  |
| IATA Code: | PIE |
| ICAO Code: | KPIE |
| Coordinates: | 27°54′36″N, 82°41′14″W |
| Destination | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |