Distance from Calgary to San Antonio
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → San Antonio → Calgary
How far is Calgary from San Antonio?
Calgary (Canada) and San Antonio (United States) are very far apart: 2,731 km in a straight line, that is 1,697 miles or 1,474 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
From Calgary, San Antonio lies to the south-east (initial bearing 146°). The route crosses from Canada into United States. The halfway point is at 40.4927°, -105.0219°.
A direct flight would take about 3 h 55 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 Calgary
- Calgary – San Jose 1,645 km
- Calgary – Los Angeles 1,920 km
- Calgary – Phoenix 1,964 km
- Calgary – San Diego 2,054 km
- Calgary – Tijuana 2,076 km
- Calgary – Juárez 2,239 km
- Calgary – Chicago 2,252 km
- Calgary – Dallas 2,470 km
- Calgary – Toronto 2,707 km
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
Frequently asked questions
How far is Calgary from San Antonio?
The straight-line distance between Calgary and San Antonio is 2,731 km (1,697 miles). The road distance is longer and is calculated on the map.
In which direction is San Antonio from Calgary?
San Antonio is to the south-east of Calgary, at an initial bearing of 146°.
How long is the flight from Calgary to San Antonio?
A direct flight would take about 3 h 55 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.