How far is Plano, TX from San Antonio, TX?
Distance by Flight
Shortest distance between Plano and San Antonio is 270.11 miles (434.7 km).
Flight distance from Plano, TX to San Antonio, TX is 270.11 miles. Estimated flight time is 00 hours 37 minutes.
It takes 00 hours 34 minutes to travel from Plano to San Antonio with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Plano, Texas to San Antonio, Texas is: 312.03 miles (502.16 km) by car.
Driving from Plano to San Antonio will take approximately 04 hours 36 minutes.
#1 Plano
The second most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area. It is located in northeastern Texas. Plano is known for its technology industry, its many parks and green spaces, and its many attractions, such as the Legoland Discovery Center and the Frontiers of Flight Museum.
| Population | 291296 |
|---|---|
| GPS Coordinates | 33°1'11"N 96°41'56"W |
| Latitude | 33.0198400 |
| Longitude | -96.6988900 |
| Altitude | 203 |
| Country | United States |
#2 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area. It is located on the San Antonio River, in southern Texas. San Antonio is a major center for the tourism industry.
| Population | 1567118 |
|---|---|
| GPS Coordinates | 29°25'27"N 98°29'37"W |
| Latitude | 29.4241200 |
| Longitude | -98.4936300 |
| Altitude | 198 |
| Country | United States |
Ending point in San Antonio: Dolorosa Street (-98.493645,29.424163)
Estimated Travel Time Between Plano and San Antonio
The distance between Plano and San Antonio is 502 km if you choose to drive by road. You can go 05 hours 34 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Plano and San Antonio. The current time is 06:19:51.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 10 hours 23 minutes |
| 40 mph (64.37 km/h) | 07 hours 48 minutes |
| 50 mph (80.47 km/h) | 06 hours 14 minutes |
| 60 mph (96.56 km/h) | 05 hours 12 minutes |
| 70 mph (112.65 km/h) | 04 hours 27 minutes |
| 75 mph (120.7 km/h) | 04 hours 09 minutes |
| 80 mph (128.75 km/h) | 03 hours 53 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 41.68 liters (11.01 gallon) of gas to cover the route between Plano and San Antonio.
The estimated cost of gas to go from Plano to San Antonio is $33.26 (diesel $43.96).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $33.26 | $37.93 | $41.59 | $43.96 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Texas ) per gallon of daily gas for calculations is $3.021 (Diesel $3.993) /gallon. Last changed prices on April 23, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Plano and San Antonio (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
