The requirement of visa to any country with your RTD is dependent on your nationality. If you nationality before you become a refugee in Canada requires a visa to that country, you need a visa. If otherwise, you don't need a visa.
For example, if your original nationality is Egypt, and if Egyptians do not need a visa to Germany for example, you too dosn't need a visa to Germany with RTD. Another example, Nigerians require visa to enter Germany. Any Nigerian with RTD will also need a visa to enter Germany
For example, if your original nationality is Egypt, and if Egyptians do not need a visa to Germany for example, you too dosn't need a visa to Germany with RTD. Another example, Nigerians require visa to enter Germany. Any Nigerian with RTD will also need a visa to enter Germany