Portugal, officially the Portuguese Republic, is a unitary semi-presidential republic. It is located in South-Western Europe, on the Iberian Peninsula, and it is the westernmost country of mainland Europe, being bordered by the Atlantic Ocean to the west and south and by Spain to the north and east. Wikipedia

Katsina is a city, and a Local Government Area in northern Nigeria, and is the capital of Katsina State. Katsina is located some 160 miles east of the city of Sokoto, and 84 miles northwest of Kano, close to the border with Niger. As of 2007, Katsina's estimated population was 459,022. Wikipedia