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Distance from Isfahan to Riyadh

Straight line

1,006 km
625 mi · 543 NM

By road

…
calculating

Travel time

…
flight ≈ 1 h 45 min

Direction

SSW 210°
initial bearing

Open in the calculator (stops, directions, fuel cost) → Riyadh → Isfahan

How far is Isfahan from Riyadh?

Isfahan (Iran) and Riyadh (Saudi Arabia) are quite far apart: 1,006 km in a straight line, that is 625 miles or 543 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.

From Isfahan, Riyadh lies to the south-west (initial bearing 210°). The route crosses from Iran into Saudi Arabia. The halfway point is at 28.6926°, 49.1039°.

A direct flight would take about 1 h 45 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.

Frequently asked questions

How far is Isfahan from Riyadh?

The straight-line distance between Isfahan and Riyadh is 1,006 km (625 miles). The road distance is longer and is calculated on the map.

In which direction is Riyadh from Isfahan?

Riyadh is to the south-west of Isfahan, at an initial bearing of 210°.

How long is the flight from Isfahan to Riyadh?

A direct flight would take about 1 h 45 min at an average cruising speed of 800 km/h.

How is the distance calculated?

The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.