Map of flight path and driving directions from Chicago to Las Vegas.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Las Vegas McCarran International Airport (LAS).
How far is Las Vegas from Chicago?
There are several ways to calculate distances between Chicago and Las Vegas. Here are two common methods:Vincenty's formula (applied above)
- 1514.240 miles
- 2436.933 kilometers
- 1315.839 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1510.986 miles
- 2431.696 kilometers
- 1313.011 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).
Time difference and current local times
The time difference between Chicago and Las Vegas is 2 hours. Las Vegas is 2 hours behind Chicago.
Las Vegas, NV
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (365 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Las Vegas (LAS).