Shortest distance between Killeen and Grand Prairie is 120.41 miles (193.78 km).
Flight distance from Killeen, TX to Grand Prairie, TX is 120.41 miles. Estimated flight time is 00 hours 19 minutes.
It takes 00 hours 17 minutes to travel from Killeen to Grand Prairie with an airplane (average speed of 550 miles).
The driving distance from Killeen, Texas to Grand Prairie, Texas is: 160.4 miles (258.14 km) by car.
Driving from Killeen to Grand Prairie will take approximately 02 hours 37 minutes.
The distance between Killeen and Grand Prairie is 258 km if you choose to drive by road. You can go 02 hours 52 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 Killeen and Grand Prairie. The current time is 09:46:48.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||05 hours 20 minutes|
|40 mph (64.37 km/h)||04 hours 00 minutes|
|50 mph (80.47 km/h)||03 hours 12 minutes|
|60 mph (96.56 km/h)||02 hours 40 minutes|
|70 mph (112.65 km/h)||02 hours 17 minutes|
|75 mph (120.7 km/h)||02 hours 08 minutes|
|80 mph (128.75 km/h)||02 hours 00 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 21.43 liters (5.66 gallon) of gas to cover the route between Killeen and Grand Prairie.
The estimated cost of gas to go from Killeen to Grand Prairie is $19.22 (diesel $21.08).
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 $3.395 (Diesel $3.724) /gallon. Last changed prices on November 29, 2021.
The place names are translated into coordinates to approximate the distance between Killeen and Grand Prairie (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.