Thus currently there is no automated way to archive this but listed below method will certainly aid you to attain this to some extent.
How To Find Facebook Friends On Twitter
Follow below steps:
1. Sign right into your Twitter account and get replicate the account URL.
2. This need to be something like http://twitter.com/YourUserName
3. Currently log right into Facebook and also click the Profile web link in the leading left of the page.
4. Select the Info tab in the top facility of the page.
5. Select the Edit Details link on the right.
6. Select the Contact Info location.
7. In the Websites box paste your web link and also upgrade the account.
Currently, from your account page your friends can discover a straight web link to twitter as well as join you there.
