How far is Llano Grande, TX from Plano, TX?
Distance by Flight
Shortest distance between Llano Grande and Plano is 482.11 miles (775.88 km).
Flight distance from Llano Grande, TX to Plano, TX is 482.11 miles. Estimated flight time is 01 hours 06 minutes.
It takes 01 hours 00 minutes to travel from Llano Grande to Plano with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Llano Grande, Texas to Plano, Texas is: 554.26 miles (891.99 km) by car.
Driving from Llano Grande to Plano will take approximately 08 hours 29 minutes.
#1 Llano Grande
Census designated place
| Population | 3008 |
|---|---|
| GPS Coordinates | 26°7'47"N 97°58'5"W |
| Latitude | 26.1298000 |
| Longitude | -97.9680600 |
| Altitude | 22 |
| Country | United States |
#2 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 |
Ending point in Plano: East 15th Street (-96.698873,33.019694)
Estimated Travel Time Between Llano Grande and Plano
The distance between Llano Grande and Plano is 892 km if you choose to drive by road. You can go 09 hours 54 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 Llano Grande and Plano. The current time is 03:42:21.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 18 hours 28 minutes |
| 40 mph (64.37 km/h) | 13 hours 51 minutes |
| 50 mph (80.47 km/h) | 11 hours 05 minutes |
| 60 mph (96.56 km/h) | 09 hours 14 minutes |
| 70 mph (112.65 km/h) | 07 hours 55 minutes |
| 75 mph (120.7 km/h) | 07 hours 23 minutes |
| 80 mph (128.75 km/h) | 06 hours 54 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 74.04 liters (19.56 gallon) of gas to cover the route between Llano Grande and Plano.
The estimated cost of gas to go from Llano Grande to Plano is $59.08 (diesel $78.1).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $59.08 | $67.38 | $73.87 | $78.1 |
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 August 13, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Llano Grande and Plano (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
