You have different options in order to reach Toledo city from Madrid:
Once over there you will find Toledo Congress Centre right in the city´s historical centre, perched at the top of a steep rocky outcrop that is surrounded and virtually isolated by the Tajo river. It is next to the Plaza Zocodover, which was the heart of the city for much of its history.
Paseo Miradero, s/n
UCM Paraninfo is located in Madrid city center. To reach it you can take the underground to Noviciado stop (line 2, red color)
Or take a cab to this address:
Calle San Bernardo, 49