How far is cochin from Bombay and how long does it take to reach by train?

Cochin (now known as Kochi) is approximately 1,200 kilometers away from Bombay (now known as Mumbai) by road. The distance between the two cities by train is approximately 1,350 kilometers. The travel time by train from Mumbai to Kochi varies depending on the train you choose, but it can take anywhere from 20 to 28 hours. There are several direct trains that operate between the two cities, as well as some indirect trains that require a change at one or more stations along the way.