The flight distance from Salt Lake City International Airport (SLC) in Salt Lake City, United States to Achmad Yani Airport (SRG) in Semarang-Java Island, Indonesia is 14,387 kilometers (8,940 miles / 7,769 nautical miles). The estimated flight time for this route is approximately 18h, flying west northwest at a heading of 300°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

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

Time zone information: When it's 00:18 in Salt Lake City, it's 13:18 in Semarang-Java Island. With a 13-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 4,221 feet between the two airports. Achmad Yani Airport sits lower than Salt Lake City International Airport.

The return flight from Semarang-Java Island (SRG) to Salt Lake City (SLC) follows a heading of 41° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Salt Lake City International Airport (SLC) and Achmad Yani Airport (SRG) detail pages, or use our flight duration calculator to compare other routes.