Border Countries In Nigeria: On the west, Nigeria is bordered by The Republic of Benin (773km) and Cameron (1,690km); North by Niger (1,497km) and Chad Republicks (80km); and South by the Atlantic Ocean

See Nigerian States That Share Boundaries With Countries:

Borno
Cross River
Jigawa
Kastina
Kebbi
Kwara
Lagos
Niger
Ogun
Oyo
Sokoto
Yobe
Zamfara