South American Countries with Ocean Access

South America's Coastal Nations

All 12 sovereign South American nations except two have ocean coastlines. Here's the breakdown:

🌊 Atlantic Ocean Only

• Argentina – 4,989 km
• Brazil – 7,491 km (longest in SA)
• Uruguay – 660 km

🌊 Pacific Ocean Only

• Chile – 6,435 km (long, narrow)
• Ecuador – 2,237 km (includes Galápagos)
• Peru – 2,414 km
• Colombia – 1,760 km (Pacific) + 1,000 km (Caribbean/Atlantic – see below)

🌊 Both Atlantic (Caribbean) & Pacific

• Colombia – Only SA country with coasts on both oceans (Pacific west, Caribbean north).
• Panama – Geographically Central America, often grouped with SA culturally/historically. Coasts on both (Pacific south, Caribbean north).

🌊 Caribbean Sea (Atlantic) Only

• Venezuela – 2,800 km
• Guyana – 459 km
• Suriname – 386 km
• French Guiana (France) – 378 km

🚫 Landlocked

• Bolivia – Lost coast to Chile (War of the Pacific, 1884).
• Paraguay – Landlocked (river access via Paraguay/Paraná to Río de la Plata).

Colombia (and Panama) uniquely bridge the two oceans, making them strategic chokepoints (Panama Canal, future rival canals).