The Moscow terminal for trains to/from Kiev and several eastern and central European destinations including Belgrade, Zagreb, Bucharest, Budapest, Prague, Vienna, and Venice, Kiev Station is roughly 25 km from the Mitino Hotel.
By taxi
The journey from the station to the Mitino Hotel by taxi should take around 30 minutes, but can take much longer during rush hour. Taxis will cost $30-40, or you can book a transfer with a driver to meet your train here.
By metro
From Kievskaya Metro Station, take the dark-blue line and travel west eight stops to Volokolamskaya, which is just under 1km from the hotel.