Brazil's Cardinal Neighbors: Who Borders Whom

Brazil occupies **47% of South America** and shares land borders with **every South American country except Chile and Ecuador**—10 nations total. Here are the cardinal directions:

North (5 Countries)

• Venezuela (2,200 km)
• Colombia (1,645 km)
• Guyana (1,606 km)
• Suriname (593 km)
• French Guiana (France) (730 km)

Dense Amazon rainforest; key crossings: Pacaraima (Venezuela), Lethem (Guyana), Oiapoque (French Guiana).

South (3 Countries)

• Uruguay (1,068 km) — Rio Branco/Chuy, Rivera/Santana do Livramento.
• Argentina (1,261 km) — Iguaçu Falls, Paso de los Libres/Uruguaiana.
• Paraguay (1,365 km) — Friendship Bridge (Foz do Iguaçu/Ciudad del Este).

Pampas, subtropical agriculture, major trade corridors (Mercosur).

East

• Atlantic Ocean (7,491 km coastline) — 17 coastal states, major ports (Santos, Rio, Paranaguá, Salvador, Recife, Fortaleza).

West (2 Countries)

• Bolivia (3,423 km — **longest border**)
• Peru (2,995 km)

Amazon basin, Andes foothills, Pantanal wetlands (Bolivia border).

Strategic Implications

• **10 land neighbors** = complex diplomacy, trade (Mercosur, UNASUR, BRICS), security (Amazon cooperation), migration (Venezuela, Haiti).
• **No Chile/Ecuador border** = Pacific access only via neighbors' ports or Atlantic-Panama Canal.