How far is Houston, TX from Porter Heights, TX?
The driving distance from Houston, TX to Porter Heights, TX is about 34.7 miles (55.9 km), with a travel time of about 00h 48m by car.
- The straight-line flight distance is about 27 miles (43.4 km).
- For a round trip, plan for roughly 01h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 00h 48m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
City in Texas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Houston and Porter Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston and Porter Heights.
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1
Start on Louisiana Street
145 m · 20 sec · Louisiana Street
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2
Turn right onto Franklin Street
1678 ft · 1 min · Franklin Street
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3
Turn left onto San Jacinto Street
2319 ft · 49 sec · San Jacinto Street
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4
Turn straight onto Rothwell Street
106 m · 7 sec · Rothwell Street
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5
Take the ramp straight toward US 59 East, I 10 East
792 ft · 19 sec
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6
Merge slight left onto East Freeway
2732 ft · 39 sec · East Freeway
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7
Take the exit slight left toward I 69 North, US 59 North: Cleveland
1.3 km · 2 min
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8
Merge slight left onto Eastex Freeway
24.7 mi · 29 min · Eastex Freeway
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9
Take the exit slight right toward 99 Toll West: Grand Parkway
1228 ft · 30 sec
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10
Continue straight
3.9 mi · 5 min
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11
Take the exit slight right toward FM 1314: Porter, Conroe
1797 ft · 46 sec
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12
Turn right onto FM 1314
1.9 mi · 3 min · FM 1314
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13
Turn left onto Porter Lane
1.2 km · 2 min · Porter Lane
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14
Turn left
2520 ft · 2 min
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Houston and Porter Heights.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Eastex Freeway
Merge slight left onto Eastex Freeway
24.7 mi · 00h 29m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Houston and Mostly Cloudy near Porter Heights.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Houston to Porter Heights?
The road trip is about 34.7 miles (55.9 km) and usually takes 00h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Humble is a useful midpoint, sitting about 17.4 miles from Houston and 17.3 miles from Porter Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 27 miles (43.4 km), while the road route adds roughly 7.7 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 4:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.65 one way or $9.30 round trip. Estimated CO2 is about 10.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Houston and Mostly Cloudy near Porter Heights.
Stop Ideas Near Humble
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Council Distric C
Humble City Office
City Of Humble Water Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Humble.
Houston
Houston, TX
Prairie View, TX
Galveston (Texas Eagle Bus), Texas
Flight Path Map
This map shows the direct air route between Houston and Porter Heights. Straight-line distance: 26.96 mi (43.39 km).
#1 Houston
The fourth most populous city in the United States and the center of the Houston metropolitan area.
| Population | 2,316,120 |
| Coordinates | 29.7632800, -95.3632700 |
| Altitude | 12 |
| Country | United States |
#2 Porter Heights
Census designated place
| Population | 1,653 |
| Coordinates | 30.1518800, -95.3218800 |
| Altitude | 38 |
| Country | United States |
End: Porter Heights (-95.32188, 30.15188)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 09m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $4.65 | $9.30 |
| Mid-grade | $4.25 | $5.23 | $10.46 |
| Premium | $4.59 | $5.65 | $11.29 |
| Diesel | $3.99 | $4.91 | $9.82 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.