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How far is Loreto from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Loreto (Loreto International Airport) is 1729 miles / 2783 kilometers / 1503 nautical miles.

The driving distance from Chicago (ORD) to Loreto (LTO) is 2632 miles / 4236 kilometers, and travel time by car is about 49 hours 25 minutes.

Chicago O'Hare International Airport – Loreto International Airport

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1729
Miles
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2783
Kilometers
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1503
Nautical miles

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Distance from Chicago to Loreto

There are several ways to calculate the distance from Chicago to Loreto. Here are two standard 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 planet.

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).

How long does it take to fly from Chicago to Loreto?

The estimated flight time from Chicago O'Hare International Airport to Loreto International Airport is 3 hours and 46 minutes.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Loreto International Airport (LTO)

On average, flying from Chicago to Loreto generates about 195 kg of CO2 per passenger, and 195 kilograms equals 429 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Loreto

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Loreto International Airport (LTO).

Airport information

Origin 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
Destination 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