Question: The N6 or National Highway 6 is a national highway in Ghana that begins at the Nsawam road junction off which national highway in Ghana that begins at the border with Ivory Coast at Elubo and runs through Sekondi-Takoradi, Cape Coast, Winneba, Accra and Tema to the border with Togo at Aflao, and is the main highway along the coast of the country, with a total distance of 540 kilometers (335.5 miles)?
Sentence (from "N1 road (Ghana)"): The route runs through the Western, Central, Greater Accra and Volta regions of Ghana.
Relevant evidence: No