How far is Williams Lake from Decatur, IL?
The distance between Decatur (Decatur Airport) and Williams Lake (Williams Lake Airport) is 1789 miles / 2879 kilometers / 1554 nautical miles.
The driving distance from Decatur (DEC) to Williams Lake (YWL) is 2375 miles / 3822 kilometers, and travel time by car is about 43 hours 55 minutes.
Decatur Airport – Williams Lake Airport
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Distance from Decatur to Williams Lake
There are several ways to calculate the distance from Decatur to Williams Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1788.705 miles
- 2878.642 kilometers
- 1554.343 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- 1784.949 miles
- 2872.596 kilometers
- 1551.078 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 Williams Lake?
The estimated flight time from Decatur Airport to Williams Lake Airport is 3 hours and 53 minutes.
What is the time difference between Decatur and Williams Lake?
Flight carbon footprint between Decatur Airport (DEC) and Williams Lake Airport (YWL)
On average, flying from Decatur to Williams Lake generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 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 Williams Lake
See the map of the shortest flight path between Decatur Airport (DEC) and Williams Lake Airport (YWL).
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 | Williams Lake Airport |
|---|---|
| City: | Williams Lake |
| Country: | Canada  |
| IATA Code: | YWL |
| ICAO Code: | CYWL |
| Coordinates: | 52°10′59″N, 122°3′14″W |