The great-circle distance between New Orleans, Louisiana, USA and Lima, Peru is approximately 4,044 miles (6,508 kilometers).
Route crosses: Gulf of Mexico → Yucatán Channel → Caribbean Sea → Central America (Panama Canal latitude) → Pacific coast of South America. Lima (12°S) is nearly 4,500 km south of New Orleans (30°N).
Maritime distance ~3,800 nm via Panama Canal—10-14 days for container vessels. New Orleans is a major grain/bulk export port; Peru imports corn, soy, wheat.