The flight distance from Greeley-Weld County Airport (GXY) in Greeley, United States to Muscat International Airport (MCT) in Muscat, Oman is 12,679 kilometers (7,878 miles / 6,846 nautical miles). The estimated flight time for this route is approximately 16h, flying north northeast at a heading of 17°.

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 Oman. 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 12:40 in Greeley, it's 22:40 in Muscat. With a 10-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 4,649 feet between the two airports. Muscat International Airport sits lower than Greeley-Weld County Airport.

The return flight from Muscat (MCT) to Greeley (GXY) 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 Greeley-Weld County Airport (GXY) and Muscat International Airport (MCT) detail pages, or use our flight duration calculator to compare other routes.