Map of flight path and driving directions from Chicago to Loreto.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Loreto International Airport (LTO).
How far is Loreto from Chicago?
There are several ways to calculate distances between Chicago and Loreto. Here are two common methods:Vincenty's formula (applied above)
- 1729.271 miles
- 2782.993 kilometers
- 1502.696 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
- 1728.772 miles
- 2782.188 kilometers
- 1502.262 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 Loreto is 2 hours. Loreto is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 195 kg (429 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Loreto (LTO).