The woman had reached Kanpur from Ahmedabad and had gone to the bus stop early morning to take a bus for her village in Hamirpur, station house officer Unnao police station Arvind Singh said.
She was walking on the roadside, when a SUV approached her and two youths, hailing from her native village, offered her a ride, he said.
There were three more men inside the vehicle who pulled the woman inside and drove off, the official added.
A case has been registered on charges of kidnapping and gang-rape, he said, adding investigation into the matter was on and efforts were being made to establish the identities of the accused who have not been arrested so far.
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