The grammatically correct sentence is she drove the vehicle farther which I can’t perform”. In this sentence, verbal sentences with subject are correctly given.
The other sentences have not correctly sentenced up to form a clear sentence. The campus or hospital is farther up the road but not further up the road.
Thus, the options (b), (c) and (d) are incorrect.
The grammatically correct sentence is she drove the vehicle farther which I can’t perform”. In this sentence, verbal sentences with subject are correctly given.
Therefore, the correct option is – a. She drove much farther than I did.