The Angola–Democratic Republic of the Congo border is 2,646 km (1,644 m) in length and consists of two non-contiguous sections: a 225 km (140 m) section along the border with Angola's province of Cabinda, running from the Atlantic Ocean to the tripoint with the Republic of Congo, and a much longer 2,421 km (1,504 m) section running from the Atlantic to the tripoint with Zambia.