The flight distance from General Edward Lawrence Logan International Airport (BOS) in Boston, United States to Santa Cruz do Sul Airport (CSU) in Santa Cruz Do Sul, Brazil is 8,234 kilometers (5,116 miles / 4,446 nautical miles). The estimated flight time for this route is approximately 11h, flying south southeast at a heading of 163°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with Brazil. It is an intercontinental flight between North America and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:05 in Boston, it's 10:05 in Santa Cruz Do Sul.

The return flight from Santa Cruz Do Sul (CSU) to Boston (BOS) follows a heading of 346° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the General Edward Lawrence Logan International Airport (BOS) and Santa Cruz do Sul Airport (CSU) detail pages, or use our flight duration calculator to compare other routes.