Distance From Stephenville Clark Regional Airport to Muscat International Airport, SEP - MCT Distance

The distance from Stephenville Clark Regional Airport (SEP) to Muscat International Airport (MCT) is 8280 miles or 13324 kilometers or 7190 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 Stephenville ( United States ) to Muscat ( Oman )?

A one-way nonstop (direct) flight between Stephenville and Muscat takes around 19 hours 2 minutes.

Estimated flight time from Stephenville Clark Regional Airport, Stephenville, United States to Muscat International Airport, Muscat, Oman is 19 hours 2 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 • SEP - MCT

Kilometers		13324 km
Statute Miles		8280 miles
Nautical Miles		7190 nm
Avg. Time of Flight		19 hours 2 minutes

Stephenville Clark Regional Airport to Muscat International Airport Flight Route Map - SEP to MCT Flight Path

Location of Stephenville Clark Regional Airport & Muscat International Airport is given below.
Click the map to view Stephenville to Muscat nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • SEP - MCT

Time difference between Stephenville (United States) and Muscat (Oman) is 10 Hours.
Muscat time is 10 Hours ahead of Stephenville.

Location	Local Time
Stephenville (United States)	2026-06-18, 19:45:20 MDT
Muscat (Oman)	2026-06-19, 05:45:20 +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

Stephenville Clark Regional Airport (SEP / KSEP) Stephenville, United States

Destination

Muscat International Airport (MCT / OOMS) Muscat, Oman