Mattawa is located in the state of Ontario. Mattawa population is about 2,415 inhabitants and it represents 0.01% of the population of Ontario.

On this page, you can calculate the roadmap from Mattawa to other destinations. See also distances and routes between Mattawa and other cities and get information such as travel time and estimated fuel cost. If you are just wondering how far is Mattawa from another place or city, you are just at th good place to find this information.