Distance: 85.82 kmThe shortest distance (air line) between İstanbul and İzmit is 85.82 km.
Driving route: -- ( - )The shortest route between İstanbul and İzmit is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Bearing: 108.66° (ESE)The initial bearing on the course from İstanbul to İzmit is 108.66° and the compass direction is ESE.
Midpoint: 40.8914,29.4342The geographic midpoint between İstanbul and İzmit is in 42.91 km distance between both points in a bearing of 108.66°. It is located in Turkey, Kocaeli, Gebze (Türkiye, Kocaeli, Gebze).
Time difference: 0hİstanbul and İzmit are both in the same time zone Europe/Istanbul.