Baijnath Shiva Temple from Pushkar is approx. 16 km via Dev Nagar.
Private jeeps and buses are available close to Pushkar Stadium near Chungi (Toll-Tax), National Highway 89. They will drop you close to the Baijnath Shiva temple. You have to walk for 2 km approx. to reach the temple. Owning a vehicle or a taxi is another good option.
I was traveling by a Royal Enfield Thunderbird Twinspark motorbike. I went there twice as I like the temple surroundings very much.
And do not forget to do a one-km trek next to the temple.