To find the return flight distance between Nanaimo to Nanaimo via Sooke, Port Renfrew, Lake Cowichan, Duncan, start with entering the locations in the control and click on Return Flight Distance. You can also add multiple destinations in between while returning from a location. If you are not aware of the routes, you can check the
Nanaimo to Nanaimo Route via Sooke, Port Renfrew, Lake Cowichan, Duncan.