Benaulim in South Goa is less than two kilometers from Colva. As far as I remember, it took me a little more than an hour and half in a taxi from Baga/Calangute to Colva and Candolim is not far from Calangute - so I guess it should be anywhere between 1 to 2 hours by road.
You can get some idea of the course at the Taj, Sinquerim on Google Earth.
Don't look much more than pitch and putt to me.
Was curious where they could put holes of any length in the area available.