The flight distance from Grand-Santi Airport (GSI) in Grand-Santi, GF to San Francisco International Airport (SFO) in San Francisco, United States is 7,788 kilometers (4,839 miles / 4,205 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 309°.

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

Time zone information: When it's 02:51 in Grand-Santi, it's 21:51 in San Francisco. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from San Francisco (SFO) to Grand-Santi (GSI) follows a heading of 100° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Grand-Santi Airport (GSI) and San Francisco International Airport (SFO) detail pages, or use our flight duration calculator to compare other routes.