How far is Allen, TX from San Antonio, TX?
Distance by Flight
Shortest distance between Allen and San Antonio is 276.05 miles (444.25 km).
Flight distance from Allen, TX to San Antonio, TX is 276.05 miles. Estimated flight time is 00 hours 38 minutes.
It takes 00 hours 34 minutes to travel from Allen to San Antonio with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Allen, Texas to San Antonio, Texas is: 317.97 miles (511.73 km) by car.
Driving from Allen to San Antonio will take approximately 04 hours 41 minutes.
#1 Allen
The fifth most populous city in Collin County, Texas. It is located in the Dallas–Fort Worth metropolitan area. Allen is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Allen Event Center and the Allen Public Library.
| Population | 109379 |
|---|---|
| GPS Coordinates | 33°6'11"N 96°40'14"W |
| Latitude | 33.1031700 |
| Longitude | -96.6705500 |
| Altitude | 201 |
| 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 Allen and San Antonio
The distance between Allen and San Antonio is 512 km if you choose to drive by road. You can go 05 hours 41 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 Allen and San Antonio. The current time is 14:22:32.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 10 hours 35 minutes |
| 40 mph (64.37 km/h) | 07 hours 56 minutes |
| 50 mph (80.47 km/h) | 06 hours 21 minutes |
| 60 mph (96.56 km/h) | 05 hours 17 minutes |
| 70 mph (112.65 km/h) | 04 hours 32 minutes |
| 75 mph (120.7 km/h) | 04 hours 14 minutes |
| 80 mph (128.75 km/h) | 03 hours 58 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 42.47 liters (11.22 gallon) of gas to cover the route between Allen and San Antonio.
The estimated cost of gas to go from Allen to San Antonio is $33.9 (diesel $44.8).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $33.9 | $38.65 | $42.38 | $44.8 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Allen 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.
