Distance from San Antonio to Chennai
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Chennai → San Antonio
How far is San Antonio from Chennai?
San Antonio (United States) and Chennai (India) are very far apart: 15,298 km in a straight line, that is 9,506 miles or 8,260 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, San Antonio to Chennai is 12,141 km (7,544 miles), about 139 h 42 min by car on the fastest route, without traffic or stops. The road follows the straight line closely.
From San Antonio, Chennai lies to the north (initial bearing 2°). The route crosses from United States into India. The halfway point is at 81.6853°, 70.0283°.
A direct flight would take about 19 h 37 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from San Antonio
- San Antonio – Houston 305 km
- San Antonio – Dallas 407 km
- San Antonio – Monterrey 454 km
- San Antonio – Juárez 804 km
- San Antonio – León de los Aldama 976 km
- San Antonio – Zapopan 1,085 km
- San Antonio – Guadalajara 1,091 km
- San Antonio – Ecatepec de Morelos 1,093 km
- San Antonio – Gustavo Adolfo Madero 1,106 km
Other distances from Chennai
- Chennai – Bengaluru 291 km
- Chennai – Hyderabad 516 km
- Chennai – Tirunelveli 562 km
- Chennai – Visakhapatnam 599 km
- Chennai – Nowrangapur 725 km
- Chennai – Nagpur 905 km
- Chennai – Pune 915 km
- Chennai – Aurangabad 920 km
- Chennai – Pimpri 926 km
Frequently asked questions
How far is San Antonio from Chennai?
By road it is 12,141 km (7,544 miles) from San Antonio to Chennai; in a straight line it is 15,298 km (9,506 miles).
How long is the drive from San Antonio to Chennai?
About 139 h 42 min on the fastest route (12,141 km), without traffic or stops.
In which direction is Chennai from San Antonio?
Chennai is to the north of San Antonio, at an initial bearing of 2°.
How long is the flight from San Antonio to Chennai?
A direct flight would take about 19 h 37 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.