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How far is Palmar Sur from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Palmar Sur (Palmar Sur Airport) is 2290 miles / 3685 kilometers / 1990 nautical miles.

The driving distance from Chicago (ORD) to Palmar Sur (PMZ) is 3505 miles / 5641 kilometers, and travel time by car is about 71 hours 35 minutes.

Chicago O'Hare International Airport – Palmar Sur Airport

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2290
Miles
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3685
Kilometers
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1990
Nautical miles

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Distance from Chicago to Palmar Sur

There are several ways to calculate the distance from Chicago to Palmar Sur. Here are two standard methods:

Vincenty's formula (applied above)
  • 2289.904 miles
  • 3685.244 kilometers
  • 1989.873 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
  • 2297.918 miles
  • 3698.140 kilometers
  • 1996.836 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 Palmar Sur?

The estimated flight time from Chicago O'Hare International Airport to Palmar Sur Airport is 4 hours and 50 minutes.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Palmar Sur Airport (PMZ)

On average, flying from Chicago to Palmar Sur generates about 251 kg of CO2 per passenger, and 251 kilograms equals 553 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 Palmar Sur

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Palmar Sur Airport (PMZ).

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 Palmar Sur Airport
City: Palmar Sur
Country: Costa Rica Flag of Costa Rica
IATA Code: PMZ
ICAO Code: MRPM
Coordinates: 8°57′3″N, 83°28′6″W