Illinois to Greece · 8,743 km · Compare flights, trains, buses & driving
The straight-line distance from Chicago to Athens is approximately 8,743 km (5,433 miles). By road, the distance increases to about 11,366 km due to terrain, highways, and road networks connecting Illinois to Greece.
Flying is the fastest way to cover the 8,743 km distance. Flights from ORD to ATH take approximately 12 hrs 24 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Chicago to Athens FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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