Distance From Grayrock Ridge Heliport to Muscat International Airport

The distance from Grayrock Ridge Heliport () to Muscat International Airport (MCT) is 6886 miles or 11082 kilometers or 5980 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Cumberland ( United States ) to Muscat ( Oman )?

A one-way nonstop (direct) flight between Cumberland and Muscat takes around 15 hours 49 minutes.

Estimated flight time from Grayrock Ridge Heliport, Cumberland, United States to Muscat International Airport, Muscat, Oman is 15 hours 49 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - MCT

Kilometers		11082 km
Statute Miles		6886 miles
Nautical Miles		5980 nm
Avg. Time of Flight		15 hours 49 minutes

Grayrock Ridge Heliport to Muscat International Airport Flight Route Map - to MCT Flight Path

Location of Grayrock Ridge Heliport & Muscat International Airport is given below.
Click the map to view Cumberland to Muscat nonstop flight path and travel direction.

Click to see flight route on Google Map between Cumberland, United States and Muscat, Oman. .

Nonstop flight route between Cumberland, United States and Muscat, Oman.

Time Difference Between the Airports • - MCT

Time difference between Cumberland (United States) and Muscat (Oman) is 8 Hours.
Muscat time is 8 Hours ahead of Cumberland.

Location	Local Time
Cumberland (United States)	2026-06-23, 04:08:26 EDT
Muscat (Oman)	2026-06-23, 12:08:26 +04

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Grayrock Ridge Heliport ( / RI02) Cumberland, United States

Destination

Muscat International Airport (MCT / OOMS) Muscat, Oman