Distance From Copalis State Airport to Mashhad International Airport

The distance from Copalis State Airport () to Mashhad International Airport (MHD) is 6672 miles or 10738 kilometers or 5794 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.

---

How long does it take to travel from Copalis Crossing ( United States ) to Mashhad ( Iran )?

A one-way nonstop (direct) flight between Copalis Crossing and Mashhad takes around 15 hours 20 minutes.

Estimated flight time from Copalis State Airport, Copalis Crossing, United States to Mashhad International Airport, Mashhad, Iran is 15 hours 20 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 • - MHD

Kilometers		10738 km
Statute Miles		6672 miles
Nautical Miles		5794 nm
Avg. Time of Flight		15 hours 20 minutes

Copalis State Airport to Mashhad International Airport Flight Route Map - to MHD Flight Path

Location of Copalis State Airport & Mashhad International Airport is given below.
Click the map to view Copalis Crossing to Mashhad nonstop flight path and travel direction.

Click to see flight route on Google Map between Copalis Crossing, United States and Mashhad, Iran. .

Nonstop flight route between Copalis Crossing, United States and Mashhad, Iran.

Time Difference Between the Airports • - MHD

Time difference between Copalis Crossing (United States) and Mashhad (Iran) is 10 Hours 30 Minutes.
Mashhad time is 10 Hours 30 Minutes ahead of Copalis Crossing.

Location	Local Time
Copalis Crossing (United States)	2025-12-13, 21:28:30 MST
Mashhad (Iran)	2025-12-14, 07:58:30 +0330

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

Copalis State Airport ( / ) Copalis Crossing, United States

Destination

Mashhad International Airport (MHD / OIMM) Mashhad, Iran