How far is Decatur, IL, from Philadelphia, PA?
The distance between Philadelphia (Northeast Philadelphia Airport) and Decatur (Decatur Airport) is 735 miles / 1183 kilometers / 639 nautical miles.
The driving distance from Philadelphia (PNE) to Decatur (DEC) is 822 miles / 1323 kilometers, and travel time by car is about 15 hours 41 minutes.
Northeast Philadelphia Airport – Decatur Airport
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Distance from Philadelphia to Decatur
There are several ways to calculate the distance from Philadelphia to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 735.072 miles
- 1182.983 kilometers
- 638.760 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- 733.237 miles
- 1180.031 kilometers
- 637.166 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 Philadelphia to Decatur?
The estimated flight time from Northeast Philadelphia Airport to Decatur Airport is 1 hour and 53 minutes.
What is the time difference between Philadelphia and Decatur?
Flight carbon footprint between Northeast Philadelphia Airport (PNE) and Decatur Airport (DEC)
On average, flying from Philadelphia to Decatur generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Philadelphia to Decatur
See the map of the shortest flight path between Northeast Philadelphia Airport (PNE) and Decatur Airport (DEC).
Airport information
| Origin | Northeast Philadelphia Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States  |
| IATA Code: | PNE |
| ICAO Code: | KPNE |
| Coordinates: | 40°4′54″N, 75°0′38″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 |