How far is Weslaco, TX from Plano, TX?
Distance by Flight
Shortest distance between Weslaco and Plano is 480.3 miles (772.97 km).
Flight distance from Weslaco, TX to Plano, TX is 480.3 miles. Estimated flight time is 01 hours 06 minutes.
It takes 00 hours 59 minutes to travel from Weslaco to Plano with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Weslaco, Texas to Plano, Texas is: 549.88 miles (884.94 km) by car.
Driving from Weslaco to Plano will take approximately 07 hours 57 minutes.
#1 Weslaco
The largest city in Hidalgo County, Texas. It is located on the Rio Grande River in the southern part of the state. Weslaco is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Weslaco Historical Society and the Weslaco Museum.
| Population | 43273 |
|---|---|
| GPS Coordinates | 26°9'34"N 97°59'27"W |
| Latitude | 26.1595200 |
| Longitude | -97.9908400 |
| Altitude | 24 |
| 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 Weslaco and Plano
The distance between Weslaco and Plano is 885 km if you choose to drive by road. You can go 09 hours 49 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 Weslaco and Plano. The current time is 19:48:44.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 18 hours 19 minutes |
| 40 mph (64.37 km/h) | 13 hours 44 minutes |
| 50 mph (80.47 km/h) | 10 hours 59 minutes |
| 60 mph (96.56 km/h) | 09 hours 09 minutes |
| 70 mph (112.65 km/h) | 07 hours 51 minutes |
| 75 mph (120.7 km/h) | 07 hours 19 minutes |
| 80 mph (128.75 km/h) | 06 hours 51 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 73.45 liters (19.4 gallon) of gas to cover the route between Weslaco and Plano.
The estimated cost of gas to go from Weslaco to Plano is $58.62 (diesel $77.48).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $58.62 | $66.85 | $73.29 | $77.48 |
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 May 19, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Weslaco and Plano (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
