PHN
Port Huron
United States
10,855 km
6,745 miles
RUH
Riyadh
Saudi Arabia
Distance
10,855 km
6,745 mi / 5,861 nm
Est. Flight Time
14h
Ultra-long-haul route
Time Difference
+7h
America/New_York
Heading
45°
northeast

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Airport Comparison

PHN RUH
Airport Name St Clair County International Airport King Khaled International Airport
IATA Code PHN RUH
ICAO Code KPHN OERK
City Port Huron Riyadh
Country United States Saudi Arabia
Timezone America/New_York Asia/Riyadh
Elevation 650 ft 2,049 ft
Coordinates 42.910000, -82.530000 24.960000, 46.700000

Port Huron (PHN) to Riyadh (RUH) Flight Distance

The flight distance from St Clair County International Airport (PHN) in Port Huron, United States to King Khaled International Airport (RUH) in Riyadh, Saudi Arabia is 10,855 kilometers (6,745 miles / 5,861 nautical miles). The estimated flight time for this route is approximately 14h, flying northeast at a heading of 45°.

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 Saudi Arabia. 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 11:46 in Port Huron, it's 18:46 in Riyadh. With a 7-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 1,399 feet between the two airports. King Khaled International Airport sits higher than St Clair County International Airport.

The return flight from Riyadh (RUH) to Port Huron (PHN) follows a heading of 325° (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 St Clair County International Airport (PHN) and King Khaled International Airport (RUH) detail pages, or use our flight duration calculator to compare other routes.

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