The Moscow terminal for trains to/from Kiev and several other eastern and central European destinations including Belgrade, Zagreb, Bucharest, Budapest, Prague, Vienna, and Venice, Kiev Station is roughly 5 km from the Novotel Center Hotel.
By taxi
The journey from the station to the Novotel Moscow Center Hotel by taxi should take around 20-30 minutes, but can take much longer during rush hour. Taxis will cost $20-30, or you can book a transfer with a driver to meet your train here.
By metro
From Kievskaya Metro Station it is three stops clockwise on the brown circle line to Novoslobodskaya Metro Station, under five minutes' walk from the Novotel Moscow Center.