How far is San Pedro from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and San Pedro (San Pedro Airport) is 1658 miles / 2668 kilometers / 1441 nautical miles.
Chicago O'Hare International Airport – San Pedro Airport
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Distance from Chicago to San Pedro
There are several ways to calculate the distance from Chicago to San Pedro. Here are two standard methods:
Vincenty's formula (applied above)- 1657.703 miles
- 2667.815 kilometers
- 1440.505 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- 1662.717 miles
- 2675.884 kilometers
- 1444.862 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 San Pedro?
The estimated flight time from Chicago O'Hare International Airport to San Pedro Airport is 3 hours and 38 minutes.
What is the time difference between Chicago and San Pedro?
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and San Pedro Airport (SPR)
On average, flying from Chicago to San Pedro generates about 190 kg of CO2 per passenger, and 190 kilograms equals 418 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chicago to San Pedro
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and San Pedro Airport (SPR).
Airport information
| Origin | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
| Destination | San Pedro Airport |
|---|---|
| City: | San Pedro |
| Country: | Belize  |
| IATA Code: | SPR |
| ICAO Code: | MZSP |
| Coordinates: | 17°54′50″N, 87°58′15″W |