Dear Ayush

There is a high probability for you to get into kgmu according to your AIR 614.

From the merit list (2018) of UP state for 1st councelling,I am mentioning only the rank which falls within 600-700 only.

A student had 621marks with NEET rank 625 and state rank 23 and last student with the mentioned range had 619 marks with NEET rank 682 and state rank was 28.

On comparing them with yours, you can surely manage the kgmu seat and domicile will serve you a plus point.

You can also refer to link below and can find merit list for 2nd counselling too.

https://medicine.careers360.com/articles/up-mbbs-merit-list 

Good luck.