Shortest distance between Gladewater and San Antonio is 300.77 miles (484.04 km).
Flight distance from Gladewater, TX to San Antonio, TX is 300.77 miles. Estimated flight time is 00 hours 43 minutes.
It takes 00 hours 39 minutes to travel from Gladewater to San Antonio with an airplane (average speed of 550 miles).
The driving distance from Gladewater, Texas to San Antonio, Texas is: 361.14 miles (581.19 km) by car.
Driving from Gladewater to San Antonio will take approximately 05 hours 40 minutes.
The distance between Gladewater and San Antonio is 581 km if you choose to drive by road. You can go 06 hours 27 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 Gladewater and San Antonio. The current time is 15:53:00.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||12 hours 01 minutes|
|40 mph (64.37 km/h)||09 hours 01 minutes|
|50 mph (80.47 km/h)||07 hours 13 minutes|
|60 mph (96.56 km/h)||06 hours 01 minutes|
|70 mph (112.65 km/h)||05 hours 09 minutes|
|75 mph (120.7 km/h)||04 hours 48 minutes|
|80 mph (128.75 km/h)||04 hours 30 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 48.24 liters (12.74 gallon) of gas to cover the route between Gladewater and San Antonio.
The estimated cost of gas to go from Gladewater to San Antonio is $42.13 (diesel $47.47).
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 per gallon of daily gas for calculations is $3.306 (Diesel $3.725) /gallon. Last changed prices on January 22, 2022.
The place names are translated into coordinates to approximate the distance between Gladewater 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.