Job Offer Denied

This is Naga Purnima Varre. I have attended for interview for finance process in genpact Hyderabad. I cleared first 3 rounds then they put me for final round. They said me to attend the interview in the next day. As discussed previous day i attend for final round that is nothing but of operations round. Then Finance HR Mr. Sunny Raj told me that i was not cleared in final round, i can leave for the day. But the fact is, i didnt attend for final round. I questioned him, how they rejected me without interviewing me. Then he answered me to wait. Again he was back after half an hour and said that the line manager dont want to interview me. The reason behind that is I am staying in kukatpally, that is so far from Company. So they rejected me. Is this the right reason to reject me? I wasted 2 days due to this. 
But one thing i can say. Genpact has worst HR team. It loosing its goodwill due to HR people like Sunny Raj