Brazil is the largest country in South America. It shares land borders with 10 countries, more than any other country on the continent. The following are the 10 international borders of Brazil.
International borders of Brazil

- Brazil-Argentina
- Brazil-Bolivia (longest)
- Brazil-Colombia
- Brazil-French Guiana (France)
- Brazil-Guyana
- Brazil-Paraguay
- Brazil-Peru
- Brazil-Suriname
- Brazil-Uruguay
- Brazil-Venezuela
Frequently Asked Questions (FAQs)
Which country shares the longest border with Brazil?
Bolivia shares the longest international border with Brazil. The Brazil-Bolivia border extends for about 3,423 km (2,127 miles).
Which European country shares a land border with Brazil?
France shares a 730 km (454 mile) land border with Brazil through French Guiana, an overseas department and region of France.
Which country has the most neighbors in South America?
Brazil is the country with the most neighbors in South America, sharing borders with 10 countries.
Which South American countries do not border Brazil?
Brazil shares a land border with every other country in South America except Chile and Ecuador.
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