Illinois to Australia · 15,573 km · Compare flights, trains, buses & driving
The straight-line distance from Chicago to Melbourne is approximately 15,573 km (9,677 miles). By road, the distance increases to about 20,245 km due to terrain, highways, and road networks connecting Illinois to Australia.
Flying is the fastest way to cover the 15,573 km distance. Flights from ORD to MEL take approximately 21 hrs 31 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 Melbourne FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
Compare live fares, hotels and full trip bundles for your route.