How far is Philadelphia, PA, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Philadelphia (Northeast Philadelphia Airport) is 735 miles / 1183 kilometers / 639 nautical miles.
The driving distance from Decatur (DEC) to Philadelphia (PNE) is 814 miles / 1310 kilometers, and travel time by car is about 15 hours 39 minutes.
Decatur Airport – Northeast Philadelphia Airport
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Distance from Decatur to Philadelphia
There are several ways to calculate the distance from Decatur to Philadelphia. 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 Decatur to Philadelphia?
The estimated flight time from Decatur Airport to Northeast Philadelphia Airport is 1 hour and 53 minutes.
What is the time difference between Decatur and Philadelphia?
Flight carbon footprint between Decatur Airport (DEC) and Northeast Philadelphia Airport (PNE)
On average, flying from Decatur to Philadelphia 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 Decatur to Philadelphia
See the map of the shortest flight path between Decatur Airport (DEC) and Northeast Philadelphia Airport (PNE).
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 | Northeast Philadelphia Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PNE |
| ICAO Code: | KPNE |
| Coordinates: | 40°4′54″N, 75°0′38″W |