The flight distance from Retalhuleu Airport (RER) in Retalhuleu, Guatemala to San Francisco International Airport (SFO) in San Francisco, United States is 3,965 kilometers (2,464 miles / 2,141 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 316°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Guatemala with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:08 in Retalhuleu, it's 23:08 in San Francisco.

The return flight from San Francisco (SFO) to Retalhuleu (RER) follows a heading of 122° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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