Yes, these are all reaches…and even moreso for international students.
Asking again…are all of these affordable? Most of your reach list is need aware for international students…so your level of financial need can be considered when your application is reviewed. So…how much aid do you need to attend these schools…and can your family afford the $75,000 a year for Cal.
You have an acceptance already and likely a guaranteed acceptance to Toronto. If you are happy with those colleges, fine. Just wait and see on the others.