Hi Nitish. The distance from Chandigarh to Kufri is 134 kms. You can either hire a taxi/drive to Kufri. Or you can take the Himalyan Queen Bus Service to Kalka and from there, take a taxi to Kufri.
Here is a list of fun things to do in Kufri:
1. Kufri Fun World
2.
Mala Ki Dhani
3. Yak Rides
4. Tobogganing
5. Mahasu Peak
You can also check out these trips for more information and tips.
Happy Travelling!