How far is Katy, TX from Corpus Christi, TX?
The driving distance from Katy, TX to Corpus Christi, TX is about 198 miles (318.6 km), with a travel time of about 03h 14m by car.
- The straight-line flight distance is about 167 miles (268.7 km).
- For a round trip, plan for roughly 06h 29m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 14m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Slight Chance Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between Katy and Corpus Christi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Katy and Corpus Christi.
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1
Start on Highway Boulevard
1153 ft · 23 sec · Highway Boulevard
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2
Turn right onto Pin Oak Road
1.2 mi · 2 min · Pin Oak Road
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3
Turn right onto Katy Flewellen Road
2 mi · 4 min · Katy Flewellen Road
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4
Enter the roundabout and take exit 3 toward Spring Green Boulevard
88 m · 10 sec · Spring Green Boulevard
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5
Exit the roundabout onto Spring Green Boulevard
3.9 mi · 9 min · Spring Green Boulevard
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6
Continue straight
1550 ft · 28 sec
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7
Continue straight
4.2 mi · 6 min
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8
Continue straight
5.1 mi · 8 min
-
9
Turn right onto Avenue H
2170 ft · 37 sec · Avenue H
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10
Continue on Avenue H
1.5 mi · 3 min · Avenue H
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11
Continue straight
1.5 mi · 3 min
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12
At the end of the road, turn right onto Southwest Freeway Frontage Road
1 km · 1 min · Southwest Freeway Frontage Road
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13
Continue on Southwest Freeway Frontage Road
2217 ft · 1 min · Southwest Freeway Frontage Road
-
14
Continue on US 59 Southbound Frontage Road
1.4 km · 2 min · US 59 Southbound Frontage Road
-
15
Take the ramp straight
1027 ft · 25 sec
-
16
Merge slight left
9.2 mi · 11 min
-
17
Keep slight left
6.6 mi · 8 min
-
18
Take the exit slight right
1.5 mi · 2 min
-
19
Continue on US Highway 59
74.7 mi · 1 hr 22 min · US Highway 59
-
20
Keep slight left to continue on Spur 91
1.6 km · 1 min · Spur 91
-
21
Merge slight right onto US Highway 77 South
33.2 mi · 38 min · US Highway 77 South
-
22
Turn straight onto Alamo Street
1.9 mi · 3 min · Alamo Street
-
23
Turn left onto East Empresario Street
1.5 mi · 2 min · East Empresario Street
-
24
Turn right
9.6 mi · 10 min
-
25
Continue on Farm to Market Road 136
17.7 mi · 23 min · Farm to Market Road 136
-
26
Take the ramp right
2045 ft · 50 sec
-
27
Merge slight left
12.1 mi · 13 min
-
28
Take the exit slight right
1912 ft · 44 sec
-
29
Turn slight right
1793 ft · 56 sec
-
30
Take the ramp slight left
2474 ft · 1 min
-
31
Merge slight left
1548 ft · 29 sec
-
32
Continue on Interstate Highway 37
118 m · 10 sec · Interstate Highway 37
-
33
Continue on Interstate Highway 37
135 m · 15 sec · Interstate Highway 37
-
34
Continue straight
147 m · 9 sec
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35
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Katy and Corpus Christi.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 59
Continue on US Highway 59
74.7 mi · 01h 22m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Patchy Fog then Slight Chance Showers And Thunderstorms leaving Katy and Partly Sunny near Corpus Christi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Katy to Corpus Christi?
The road trip is about 198 miles (318.6 km) and usually takes 03h 14m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Inez is a useful midpoint, sitting about 96.9 miles from Katy and 101 miles from Corpus Christi.
How much longer is the road route than the straight-line distance?
The direct path is about 167 miles (268.7 km), while the road route adds roughly 31 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.38 one way or $52.75 round trip. Estimated CO2 is about 62 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Slight Chance Showers And Thunderstorms around Katy and Partly Sunny near Corpus Christi.
Flight Path Map
This map shows the direct air route between Katy and Corpus Christi. Straight-line distance: 166.95 mi (268.68 km).
#1 Katy
City in Texas, United States; within the Houston–The Woodlands–Sugar Land metropolitan area
| Population | 23,889 |
| Coordinates | 29.7857900, -95.8244000 |
| Altitude | 42 |
| Country | United States |
#2 Corpus Christi
The second most populous city in Texas and the center of the Corpus Christi metropolitan area.
| Population | 327,248 |
| Coordinates | 27.8005800, -97.3963800 |
| Altitude | 2 |
| Country | United States |
End: I 37 (-97.396427, 27.800658)
Estimated Travel Time
Distance: 319 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 35m |
| 40 mph (64.37 km/h) | 04h 56m |
| 50 mph (80.47 km/h) | 03h 57m |
| 60 mph (96.56 km/h) | 03h 17m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $26.38 | $52.75 |
| Mid-grade | $4.25 | $29.68 | $59.36 |
| Premium | $4.59 | $32.05 | $64.09 |
| Diesel | $3.99 | $27.87 | $55.74 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Texas · Apr 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.