Distance From Chicago Executive Airport to Athens Eleftherios Venizelos International Airport, PWK - ATH Distance

The distance from Chicago Executive Airport (PWK) to Athens Eleftherios Venizelos International Airport (ATH) is 5443 miles or 8760 kilometers or 4727 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.

---

How long does it take to travel from Chicago/Prospect Heights/Wheeling ( United States ) to Athens ( Greece )?

A one-way nonstop (direct) flight between Chicago/Prospect Heights/Wheeling and Athens takes around 12 hours 30 minutes.

Estimated flight time from Chicago Executive Airport, Chicago/Prospect Heights/Wheeling, United States to Athens Eleftherios Venizelos International Airport, Athens, Greece is 12 hours 30 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 • PWK - ATH

Kilometers		8760 km
Statute Miles		5443 miles
Nautical Miles		4727 nm
Avg. Time of Flight		12 hours 30 minutes

Chicago Executive Airport to Athens Eleftherios Venizelos International Airport Flight Route Map - PWK to ATH Flight Path

Location of Chicago Executive Airport & Athens Eleftherios Venizelos International Airport is given below.
Click the map to view Chicago/Prospect Heights/Wheeling to Athens nonstop flight path and travel direction.

Click to see flight route on Google Map between Chicago/Prospect Heights/Wheeling, United States and Athens, Greece. .

Nonstop flight route between Chicago/Prospect Heights/Wheeling, United States and Athens, Greece.

Time Difference Between the Airports • PWK - ATH

Time difference between Chicago/Prospect Heights/Wheeling (United States) and Athens (Greece) is 8 Hours.
Athens time is 8 Hours ahead of Chicago/Prospect Heights/Wheeling.

Location	Local Time
Chicago/Prospect Heights/Wheeling (United States)	2026-05-05, 02:34:32 CDT
Athens (Greece)	2026-05-05, 10:34:32 EEST

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

Chicago Executive Airport (PWK / KPWK) Chicago/Prospect Heights/Wheeling, United States

Destination

Athens Eleftherios Venizelos International Airport (ATH / LGAV) Athens, Greece