How far is Chicago, IL, from Postville?

The distance between Postville (Postville Airport) and Chicago (Chicago O'Hare International Airport) is 1554 miles / 2502 kilometers / 1351 nautical miles.

The driving distance from Postville (YSO) to Chicago (ORD) is 2303 miles / 3707 kilometers, and travel time by car is about 63 hours 22 minutes.

Distance from Postville to Chicago

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

Vincenty's formula (applied above)

• 1554.444 miles
• 2501.636 kilometers
• 1350.775 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

• 1551.335 miles
• 2496.632 kilometers
• 1348.074 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 Postville to Chicago?

The estimated flight time from Postville Airport to Chicago O'Hare International Airport is 3 hours and 26 minutes.

What is the time difference between Postville and Chicago?

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

Flight carbon footprint between Postville Airport (YSO) and Chicago O'Hare International Airport (ORD)

On average, flying from Postville to Chicago generates about 183 kg of CO2 per passenger, and 183 kilograms equals 403 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Postville to Chicago

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

Airport information

Origin	Postville Airport
City:	Postville
Country:	Canada
IATA Code:	YSO
ICAO Code:	CCD4
Coordinates:	54°54′37″N, 59°47′6″W

Destination	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