How far is Decatur, IL, from Las Vegas, NV?
The distance between Las Vegas (Las Vegas Harry Reid International Airport) and Decatur (Decatur Airport) is 1453 miles / 2339 kilometers / 1263 nautical miles.
The driving distance from Las Vegas (LAS) to Decatur (DEC) is 1709 miles / 2750 kilometers, and travel time by car is about 29 hours 51 minutes.
Las Vegas Harry Reid International Airport – Decatur Airport
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Distance from Las Vegas to Decatur
There are several ways to calculate the distance from Las Vegas to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 1453.153 miles
- 2338.623 kilometers
- 1262.755 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- 1449.884 miles
- 2333.362 kilometers
- 1259.915 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 Las Vegas to Decatur?
The estimated flight time from Las Vegas Harry Reid International Airport to Decatur Airport is 3 hours and 15 minutes.
What is the time difference between Las Vegas and Decatur?
The time difference between Las Vegas and Decatur is 2 hours. Decatur is 2 hours ahead of Las Vegas.
Flight carbon footprint between Las Vegas Harry Reid International Airport (LAS) and Decatur Airport (DEC)
On average, flying from Las Vegas to Decatur generates about 177 kg of CO2 per passenger, and 177 kilograms equals 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Las Vegas to Decatur
See the map of the shortest flight path between Las Vegas Harry Reid International Airport (LAS) and Decatur Airport (DEC).
Airport information
| Origin | Las Vegas Harry Reid International Airport |
|---|---|
| City: | Las Vegas, NV |
| Country: | United States  |
| IATA Code: | LAS |
| ICAO Code: | KLAS |
| Coordinates: | 36°4′48″N, 115°9′7″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 |