Distance from Houston to Riyadh
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Riyadh → Houston
How far is Houston from Riyadh?
Houston (United States) and Riyadh (Saudi Arabia) are very far apart: 12,753 km in a straight line, that is 7,924 miles or 6,886 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 Houston and Riyadh, so the straight-line distance and the flight are the useful figures.
From Houston, Riyadh lies to the north-east (initial bearing 38°). The route crosses from United States into Saudi Arabia. The halfway point is at 57.6736°, -20.5227°.
A direct flight would take about 16 h 26 min (800 km/h cruise plus take-off and landing).
Other distances from Houston
- Houston – San Antonio 305 km
- Houston – Dallas 363 km
- Houston – Monterrey 667 km
- Houston – Juárez 1,082 km
- Houston – León de los Aldama 1,150 km
- Houston – Ecatepec de Morelos 1,189 km
- Houston – Gustavo Adolfo Madero 1,203 km
- Houston – Ciudad Nezahualcoyotl 1,210 km
- Houston – Mexico City 1,210 km
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
Frequently asked questions
How far is Houston from Riyadh?
The straight-line distance between Houston and Riyadh is 12,753 km (7,924 miles). There is no continuous road route between them.
In which direction is Riyadh from Houston?
Riyadh is to the north-east of Houston, at an initial bearing of 38°.
How long is the flight from Houston to Riyadh?
A direct flight would take about 16 h 26 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.