Distance from Riyadh to Seongnam-si
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Seongnam-si → Riyadh
How far is Riyadh from Seongnam-si?
Riyadh (Saudi Arabia) and Seongnam-si (South Korea) are very far apart: 7,579 km in a straight line, that is 4,709 miles or 4,092 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
There is no continuous road route between Riyadh and Seongnam-si, so the straight-line distance and the flight are the useful figures.
From Riyadh, Seongnam-si lies to the north-east (initial bearing 58°). The route crosses from Saudi Arabia into South Korea. The halfway point is at 38.2191°, 83.6736°.
A direct flight would take about 9 h 58 min (800 km/h cruise plus take-off and landing).
Other distances from Riyadh
- Riyadh – Basrah 656 km
- Riyadh – Medina 719 km
- Riyadh – Mecca 793 km
- Riyadh – Shiraz 793 km
- Riyadh – Jeddah 849 km
- Riyadh – Dubai 867 km
- Riyadh – Sharjah 879 km
- Riyadh – Baghdad 988 km
- Riyadh – Isfahan 1,009 km
Other distances from Seongnam-si
- Seongnam-si – Seoul 20 km
- Seongnam-si – Suwon 20 km
- Seongnam-si – Goyang-si 36 km
- Seongnam-si – Incheon 38 km
- Seongnam-si – Daejeon 123 km
- Seongnam-si – Pyongyang 215 km
- Seongnam-si – Daegu 217 km
- Seongnam-si – Gwangju 255 km
- Seongnam-si – Busan 310 km
Frequently asked questions
How far is Riyadh from Seongnam-si?
The straight-line distance between Riyadh and Seongnam-si is 7,579 km (4,709 miles). There is no continuous road route between them.
In which direction is Seongnam-si from Riyadh?
Seongnam-si is to the north-east of Riyadh, at an initial bearing of 58°.
How long is the flight from Riyadh to Seongnam-si?
A direct flight would take about 9 h 58 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.