Hi aspirant

Yes you can do distance course but if you will do Btech from distance while completing the course you won't face any problem but when its comes to real world scenario and you are applying for job you will be rejected on this basis.

Most of the companies require students who have done regular B.Tech.(There are companies which doesn't bother about regular/distance but very less)

In that case your B.Tech degree will become useless and at that time you will have to look for jobs on the basis of your diploma.

This happens with many students .

But still if you want to pursue you can go ahead.

Hope this was helpful.