The nearest airport is Kolkata's Netaji Subhas Chandra Bose International Airport.
Chandannagar is well connected by road to all the major cities of West Bengal. NH 34 passes through the city and connects it to Kolkata, Howrah and other cities.
One can reach Chandannagar by train from Howrah, Sealdah, Kolkata and other nearby stations.
The best way to reach Chandannagar by waterways is to take a ferry from Kolkata.
There is a city bus service in Chandannagar.