Distance From Mercedes Airport to King Khaled International Airport, MDX - RUH Distance

The distance from Mercedes Airport (MDX) to King Khaled International Airport (RUH) is 7882 miles or 12684 kilometers or 6845 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 Mercedes ( Argentina ) to Riyadh ( Saudi Arabia )?

A one-way nonstop (direct) flight between Mercedes and Riyadh takes around 18 hours 7 minutes.

Estimated flight time from Mercedes Airport, Mercedes, Argentina to King Khaled International Airport, Riyadh, Saudi Arabia is 18 hours 7 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 • MDX - RUH

Kilometers		12684 km
Statute Miles		7882 miles
Nautical Miles		6845 nm
Avg. Time of Flight		18 hours 7 minutes

Mercedes Airport to King Khaled International Airport Flight Route Map - MDX to RUH Flight Path

Location of Mercedes Airport & King Khaled International Airport is given below.
Click the map to view Mercedes to Riyadh nonstop flight path and travel direction.

Click to see flight route on Google Map between Mercedes, Argentina and Riyadh, Saudi Arabia. .

Nonstop flight route between Mercedes, Argentina and Riyadh, Saudi Arabia.

Time Difference Between the Airports • MDX - RUH

Time difference between Mercedes (Argentina) and Riyadh (Saudi Arabia) is 6 Hours.
Riyadh time is 6 Hours ahead of Mercedes.

Location	Local Time
Mercedes (Argentina)	2026-04-30, 10:39:57 -03
Riyadh (Saudi Arabia)	2026-04-30, 16:39:57 +03

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

Mercedes Airport (MDX / SATM) Mercedes, Argentina

Destination

King Khaled International Airport (RUH / OERK) Riyadh, Saudi Arabia