Ecuador is a neighboring country of Peru to the north, with a land border of about 1,400 km.
Colombia is another neighboring country of Peru to the north, with a land border of about 1,800 km.
Brazil is the largest country in South America, and it borders Peru to the east, with a land border of about 2,600 km.
Bolivia is a landlocked country in South America, and it borders Peru to the southeast, with a land border of about 1,000 km.
Chile is a long and narrow country in South America, and it borders Peru to the south, with a land border of about 160 km.