How far is Decatur, IL, from St. John's?
The distance between St. John's (St. John's International Airport) and Decatur (Decatur Airport) is 1867 miles / 3005 kilometers / 1623 nautical miles.
The driving distance from St. John's (YYT) to Decatur (DEC) is 3073 miles / 4945 kilometers, and travel time by car is about 69 hours 27 minutes.
St. John's International Airport – Decatur Airport
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Distance from St. John's to Decatur
There are several ways to calculate the distance from St. John's to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 1867.256 miles
- 3005.057 kilometers
- 1622.601 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- 1862.737 miles
- 2997.784 kilometers
- 1618.674 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. John's to Decatur?
The estimated flight time from St. John's International Airport to Decatur Airport is 4 hours and 2 minutes.
What is the time difference between St. John's and Decatur?
Flight carbon footprint between St. John's International Airport (YYT) and Decatur Airport (DEC)
On average, flying from St. John's to Decatur generates about 205 kg of CO2 per passenger, and 205 kilograms equals 453 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. John's to Decatur
See the map of the shortest flight path between St. John's International Airport (YYT) and Decatur Airport (DEC).
Airport information
| Origin | St. John's International Airport |
|---|---|
| City: | St. John's |
| Country: | Canada  |
| IATA Code: | YYT |
| ICAO Code: | CYYT |
| Coordinates: | 47°37′6″N, 52°45′6″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 |