I see others have answered this question, and google maps will also be of help to your.
It's in the middle of fields.
It's just a 10 minute drive to Cambridge.
About 10 or 15 minutes. We had a hire car so did not use a taxi or bus etc. We parked at the edge of Cambridge where the rates were cheaper and walked in.
Probably five minutes plus, but the option we used was Park & Ride, which is just over the roundabout from the hotel, you don't have the issue of finding a parking spot or the high parking costs in Cambridge.
It took us at least 15 minutes but this was not at rush hour. You do have to use a very busy dual carriage way.
Get an answer from Quy Mill Hotel & Spa, Cambridge, BW Premier Collection staff and past guests.