How far is Katy, TX from McKinney, TX?
Fastest route
The route from Katy, Texas, USA to McKinney, Texas, USA is approximately 288 miles long and takes about 3 hours and 59 minutes via I-45 N. The route has tolls and some road sections may be closed at certain times or days.
Directions
- Start by getting on I-10 E in Harris County from Hwy Blvd.
- Head east on Hwy Blvd toward Danover Rd.
- Pass by McDonald's (on the right).
- Continue straight onto Katy Mills Blvd.
- Turn left onto Interstate 10 Frontage Rd E.
- Use the left lane to take the ramp onto I-10 E.
- Take TX-99/Grand Pkwy and I-45 N to S Central Expy N in McKinney. Take exit Exit 40A from US-75 N.
Tips & Suggestions
- 🚗 Make sure to have enough cash or a compatible toll pass for the tolls on the route.
- 🛣️ Stay updated with the current traffic conditions to choose the fastest route.
- 🗺️ Use a navigation app or GPS device to follow the directions accurately.
- ⚠️ Be aware that parts of I-345 may be closed at certain times or days.
- 🚧 Exercise caution and follow traffic signs when merging or changing lanes.
- ⛽ It's recommended to have a full tank of gas before starting the journey.
- 📱 Keep your mobile phone charged in case you need to make emergency calls or use navigation apps.
Distance by Flight
Shortest distance between Katy and McKinney is 240.29 miles (386.71 km).
Flight distance from Katy, TX to McKinney, TX is 240.29 miles. Estimated flight time is 00 hours 34 minutes.
It takes 00 hours 31 minutes to travel from Katy to McKinney with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Katy, Texas to McKinney, Texas is: 288.55 miles (464.37 km) by car.
Driving from Katy to McKinney will take approximately 04 hours 17 minutes.
#1 Katy
City in Texas, United States; within the Houston–The Woodlands–Sugar Land metropolitan area
| Population | 23889 |
|---|---|
| GPS Coordinates | 29°47'9"N 95°49'28"W |
| Latitude | 29.7857900 |
| Longitude | -95.8244000 |
| Altitude | 42 |
| Country | United States |
#2 McKinney
The third most populous city in Collin County, Texas. It is located in the Dallas-Fort Worth metropolitan area. McKinney is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the McKinney Performing Arts Center and the McKinney National Historic District.
| Population | 208272 |
|---|---|
| GPS Coordinates | 33°11'51"N 96°36'55"W |
| Latitude | 33.1976200 |
| Longitude | -96.6152700 |
| Altitude | 192 |
| Country | United States |
Ending point in McKinney: North Tennessee Street (-96.61506,33.19762)
Estimated Travel Time Between Katy and McKinney
The distance between Katy and McKinney is 464 km if you choose to drive by road. You can go 05 hours 09 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 Katy and McKinney. The current time is 20:46:56.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 09 hours 36 minutes |
| 40 mph (64.37 km/h) | 07 hours 12 minutes |
| 50 mph (80.47 km/h) | 05 hours 46 minutes |
| 60 mph (96.56 km/h) | 04 hours 48 minutes |
| 70 mph (112.65 km/h) | 04 hours 07 minutes |
| 75 mph (120.7 km/h) | 03 hours 50 minutes |
| 80 mph (128.75 km/h) | 03 hours 35 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 38.54 liters (10.18 gallon) of gas to cover the route between Katy and McKinney.
The estimated cost of gas to go from Katy to McKinney is $30.76 (diesel $40.66).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $30.76 | $35.08 | $38.46 | $40.66 |
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 December 21, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Katy and McKinney (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
