How far is Laredo from Chicago?
There are several ways to calculate distances between Chicago and Laredo. Here are two common methods:Vincenty's formula (applied above)
- 1190.066 miles
- 1915.226 kilometers
- 1034.139 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
- 1191.207 miles
- 1917.061 kilometers
- 1035.130 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).
Estimated flight time from O'Hare International Airport (ORD) to Laredo International Airport (LRD) is 2 hours 45 minutes.
Time difference and current local times
There is no time difference between Chicago and Laredo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 161 kg (355 pounds).
Chicago to Laredo flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Laredo (LRD).