Air Miles Calculator

Distance between Chicago, IL (ORD) and Loreto (LTO)

Flight distance from Chicago to Loreto (Chicago O'Hare International Airport – Loreto International Airport) is 1729 miles / 2783 kilometers / 1503 nautical miles. Estimated flight time is 3 hours 46 minutes.

Driving distance from Chicago (ORD) to Loreto (LTO) is 2600 miles / 4184 kilometers and travel time by car is about 51 hours 43 minutes.

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).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Loreto International Airport
City: Loreto
Country: Mexico Flag of Mexico
IATA Code: LTO
ICAO Code: MMLT
Coordinates: 25°59′21″N, 111°20′52″W

Time difference and current local times

The time difference between Chicago and Loreto is 2 hours. Loreto is 2 hours behind Chicago.

Time Difference

Chicago, IL

 CDT

Loreto

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 195 kg (429 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Loreto (LTO).

Distance:
1729
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1729

Round trip?