How far is Selma, TX from San Antonio, TX?
Distance by Flight
Shortest distance between Selma and San Antonio is 15.82 miles (25.45 km).
Flight distance from Selma, TX to San Antonio, TX is 15.82 miles. Estimated flight time is 00 hours 02 minutes.
Driving distance
The driving distance from Selma, Texas to San Antonio, Texas is: 18.59 miles (29.92 km) by car.
Driving from Selma to San Antonio will take approximately 00 hours 21 minutes.
#1 Selma
City in Bexar County, Texas, United States
| Population | 13130 |
|---|---|
| GPS Coordinates | 29°35'4"N 98°18'21"W |
| Latitude | 29.5843900 |
| Longitude | -98.3058500 |
| Altitude | 230 |
| 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 Selma and San Antonio
The distance between Selma and San Antonio is 30 km if you choose to drive by road. You can go 00 hours 19 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 Selma and San Antonio. The current time is 11:29:02.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 37 minutes |
| 40 mph (64.37 km/h) | 00 hours 27 minutes |
| 50 mph (80.47 km/h) | 00 hours 22 minutes |
| 60 mph (96.56 km/h) | 00 hours 18 minutes |
| 70 mph (112.65 km/h) | 00 hours 15 minutes |
| 75 mph (120.7 km/h) | 00 hours 14 minutes |
| 80 mph (128.75 km/h) | 00 hours 13 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 2.48 liters (0.66 gallon) of gas to cover the route between Selma and San Antonio.
The estimated cost of gas to go from Selma to San Antonio is $1.98 (diesel $2.62).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $1.98 | $2.26 | $2.48 | $2.62 |
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 Selma 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.
