How far is Katy, TX from Houston, TX?

Fastest route

The distance from Katy, Texas, to Houston, Texas is approximately 29.0 miles (46.7 kilometers). The estimated travel time is around 30 minutes via I-10 E. Here are some tips and suggestions for the journey:

Directions

1. 🚗 Get 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.

2. 🛣️ Follow I-10 E to Bagby St in Houston. Take exit 47C from I-45 S:

   • Keep right at the fork to stay on I-10 E.
   • Keep right at the fork to stay on I-10 E.
   • Use the left lane to take exit 768B to merge onto I-45 S toward Galveston.
   • Use the left 2 lanes to take exit 47C for McKinney St.

Tips & Suggestions

• 🚦 Plan Ahead: Check traffic conditions on I-10 E and I-45 S before starting your journey to avoid delays.
• 📱 Use Navigation Apps: Utilize navigation apps like Google Maps or Waze to get real-time traffic updates and find the fastest route.
• 🛣️ Stay on I-10 E: Stick to I-10 E as it offers the most direct and efficient route to Houston.
• ⛽ Refuel Beforehand: Make sure to have enough fuel in your vehicle before the trip, especially for longer journeys.
• 🚗 Car Maintenance: Ensure your car is in good condition, with properly inflated tires and functioning brakes, for a safe drive.
• ☕ Take Breaks: If it's a long trip, consider taking short breaks to stretch and rest during the journey.
• 🚧 Be Aware of Construction: Stay informed about any ongoing road construction or detours that might affect your route.

Distance by Flight

Shortest distance between Katy and Houston is 27.7 miles (44.58 km).

Flight distance from Katy, TX to Houston, TX is 27.7 miles. Estimated flight time is 00 hours 03 minutes.

Driving distance

The driving distance from Katy, Texas to Houston, Texas is: 28.73 miles (46.24 km) by car.

Driving from Katy to Houston will take approximately 00 hours 34 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 Houston

The fourth most populous city in the United States and the center of the Houston metropolitan area. It is located on the Gulf of Mexico, in southeastern Texas. Houston is a major center for the oil and gas industry.

Population	2316120
GPS Coordinates	29°45'48"N 95°21'48"W
Latitude	29.7632800
Longitude	-95.3632700
Altitude	12
Country	United States

Estimated Travel Time Between Katy and Houston

The distance between Katy and Houston is 46 km if you choose to drive by road. You can go 00 hours 30 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 Houston. The current time is 20:03:43.

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 3.84 liters (1.01 gallon) of gas to cover the route between Katy and Houston.
The estimated cost of gas to go from Katy to Houston is $3.06 (diesel $4.05).

Texas gas prices.

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 30, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Katy and Houston (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.