The flight distance from Kashan Airport (KKS) in Kashan Airport, Iran to Salt Lake City International Airport (SLC) in Salt Lake City, United States is 11,541 kilometers (7,171 miles / 6,232 nautical miles). The estimated flight time for this route is approximately 15h, flying north northwest at a heading of 347°.

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

Time zone information: When it's 21:20 in Kashan Airport, it's 10:50 in Salt Lake City. With a 10.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Salt Lake City (SLC) to Kashan Airport (KKS) follows a heading of 14° (north 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 Kashan Airport (KKS) and Salt Lake City International Airport (SLC) detail pages, or use our flight duration calculator to compare other routes.