Move data from CRM 2011(on-premise) to Dynamics 365 CRM(online)

Hi all,

How to move my data from CRM 2011(on-premise) to Dynamics 365 CRM(online). I dont have access to the CRM 2011 database server but i am able to access CRM 2011 database through my SQL client management studio.

To move the data to Dynamics 365, I am unable to upgrade the CRM 2011 to CRM 2016 through inplace upgrade concept.

So I am planning to move the data by ssis with kingsoft adaptor.

Will it possible to connect directly source as CRM 2011 connector and destination as Dynamics 365 connector?

or

Is there any other best approach to move the data?