Question For My Canadian Friends - Postage Rates

Hi,
I have attached a photo showing that it is $1.15 for me to send a letter from the U.S. to Canada.

My question is:
How much does it cost to send a letter from Canada to the U.S.?

I have some Canadian stamps and I want to send a letter to someone in Canada, and use the Canadian stamps for a self addressed stamped envelope which will come back to me. I need to know how much in Canadian stamps to put on the envelope coming back to me.

I really appreciate any help with this.
Thanks!

Rate to USA from Canada is $1.20
see link to Canada Post at https://www.canadapost.ca/shop/stam...ecution=e1s1

Gilles le timbre,
Thank you for answering my question and for the link.
All I have is 39 Cent Canadian stamps, so I will have to use 4 stamps for a value of $1.56.
Thank you again!