Putmayo River.
Peru, Colombia, Brazil, Bolivia, Venezuela, Ecuador, Guyana
Colombia has borders with Ecuador, Panama, Brazil, Peru and Venezuela.
Colombia, Ecuador, Peru, and Chile
Ecuador borders Columbia, Peru, and the Pacific Ocean. Columbia borders Venezuela, Brazil and Panama; Peru borders Chile, Bolivia and Brazil - so Venezuela, Brazil, Panama, Chile, And Bolivia could also be considered "nearby".
Peru is bordered by Ecuador, Colombia, Brazil, Bolivia, and Chile.
Brazil, Bolivia, Colombia, Ecuador, Peru and Venezuela
Ecuador borders with Colombia to the North and Peru to the South. Venezuela is located North of Colombia.
Ecuador does not share a border with Colombia. Colombia shares borders with Venezuela, Brazil, Peru, and Panama.
Colombia borders Panama, Venezuela, Ecuador, Brazil and Peru.
Colombia and Peru
Peru borders Ecuador to the North, Colombia to the Northeast, Brasil to the East, Bolivia to the Southeast and Chile to the South.
Yes. it borders Colombia, Bolivia, Brazil, Ecuador and Chile.