The average bus between İzmit and İzmir takes 5h 38m and the fastest bus takes 5h. The bus service runs several times per day from İzmit to İzmir. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between İzmit and İzmir. The earliest departure is at 12:16 AM at night, and the last departure from İzmit is at 10:15 PM which arrives into İzmir at 4:30 AM. All services require a transfer at Bursa bus station and take an average of 5h 38m. The schedules shown below are for the next available departures.


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5h 15m • 2 changesWant to know about travelling from İzmit to İzmir? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from İzmit to İzmir. However, there are services departing from Kocaeli bus station and arriving at İzmir bus station via Bursa bus station and Konakoğlu rest station. The journey, including transfers, takes approximately 5h 38m.
İzmit to İzmir bus services, operated by Kamil Koç, depart from Kocaeli bus station.
İzmit to İzmir bus services, operated by Kamil Koç, arrive at İzmir bus station.
Book your İzmit to İzmir bus tickets online with Omio.
The distance between İzmit and İzmir is 354.4 km. The road distance is 443 km.
You can take a bus from Kocaeli bus station to İzmir bus station via Bursa bus station and Konakoğlu rest station in around 5h 41m.