Shortest distance between Roanoke and Plano is 30.55 miles (49.17 km).
Flight distance from Roanoke, TX to Plano, TX is 30.55 miles. Estimated flight time is 00 hours 04 minutes.
The driving distance from Roanoke, Texas to Plano, Texas is: 39.55 miles (63.65 km) by car.
Driving from Roanoke to Plano will take approximately 00 hours 39 minutes.
The distance between Roanoke and Plano is 64 km if you choose to drive by road. You can go 00 hours 42 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 Roanoke and Plano. The current time is 01:45:36.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 19 minutes|
|40 mph (64.37 km/h)||00 hours 59 minutes|
|50 mph (80.47 km/h)||00 hours 47 minutes|
|60 mph (96.56 km/h)||00 hours 39 minutes|
|70 mph (112.65 km/h)||00 hours 33 minutes|
|75 mph (120.7 km/h)||00 hours 31 minutes|
|80 mph (128.75 km/h)||00 hours 29 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 5.28 liters (1.4 gallon) of gas to cover the route between Roanoke and Plano.
The estimated cost of gas to go from Roanoke to Plano is $5.72 (diesel $6.77).
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 $4.102 (Diesel $4.849) /gallon. Last changed prices on February 05, 2023.
The place names are translated into coordinates to approximate the distance between Roanoke and Plano (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.