Choose the odd town out of the following:

Kandla Vishakhapatnam Itarsi Salem

Salem

Transport Cities: They may be ports primarily engaged in export and import activities such as Kandla, Kochchi, Kozhikode, Vishakhapatnam, etc., or hubs of inland transport, such as Agra, Dhulia, Mughalsarai, Itarsi, Katni, etc. Salem is an industrial town.