Distance from Dallas, TX to Katy, TX is 257Miles or 414 Km. You can get this distance about 3 hours 42 mins. If you want to planning travel with plane for 215 Miles or 346 Km, You can get this distance about 57 mins .
A car with an average MPG will needs 11.9 gallons of gas to get the route between these points.
The estimated cost of gas to get between Dallas, TX and Katy, TX is $27.01.
During the route, an average car will release 233.14 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.