Distance From Colonia Sarmiento Airport to Chicago Midway International Airport, OLN - MDW Distance

The distance from Colonia Sarmiento Airport (OLN) to Chicago Midway International Airport (MDW) is 6147 miles or 9892 kilometers or 5338 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Sarmiento ( Argentina ) to Chicago ( United States )?

A one-way nonstop (direct) flight between Sarmiento and Chicago takes around 14 hours 7 minutes.

Estimated flight time from Colonia Sarmiento Airport, Sarmiento, Argentina to Chicago Midway International Airport, Chicago, United States is 14 hours 7 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • OLN - MDW

Kilometers		9892 km
Statute Miles		6147 miles
Nautical Miles		5338 nm
Avg. Time of Flight		14 hours 7 minutes

Colonia Sarmiento Airport to Chicago Midway International Airport Flight Route Map - OLN to MDW Flight Path

Location of Colonia Sarmiento Airport & Chicago Midway International Airport is given below.
Click the map to view Sarmiento to Chicago nonstop flight path and travel direction.

Click to see flight route on Google Map between Sarmiento, Argentina and Chicago, United States. .

Nonstop flight route between Sarmiento, Argentina and Chicago, United States.

Time Difference Between the Airports • OLN - MDW

Time difference between Sarmiento (Argentina) and Chicago (United States) is 2 Hours.
Chicago time is 2 Hours behind Sarmiento.

Location	Local Time
Sarmiento (Argentina)	2026-09-14, 22:49:44 -03
Chicago (United States)	2026-09-14, 20:49:44 CDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Colonia Sarmiento Airport (OLN / ) Sarmiento, Argentina

Destination

Chicago Midway International Airport (MDW / KMDW) Chicago, United States