How far is Caldwell, TX from Houston, TX?
The driving distance from Caldwell, TX to Houston, TX is about 107.2 miles (172.5 km), with a travel time of about 01h 46m by car.
- The straight-line flight distance is about 95.6 miles (153.8 km).
- For a round trip, plan for roughly 03h 32m 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 01h 46m.
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, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Caldwell and Houston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Caldwell and Houston.
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1
Start on South Echols Street
21 m · 6 sec · South Echols Street
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2
Turn right onto West Buck Street
1476 ft · 47 sec · West Buck Street
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3
Turn right onto South Green Street
1962 ft · 33 sec · South Green Street
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4
Continue on State Highway 36 South
18.4 mi · 27 min · State Highway 36 South
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5
Keep slight right
78.7 mi · 1 hr 35 min
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6
Take the exit slight right toward Mangum Road, Dacoma Street
815 ft · 20 sec
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7
Turn straight onto Northwest Freeway Frontage Road
3049 ft · 1 min · Northwest Freeway Frontage Road
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8
Turn right onto Mangum Road
1 km · 1 min · Mangum Road
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9
Continue on Hempstead Road
2 mi · 4 min · Hempstead Road
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10
Continue on Washington Avenue
2081 ft · 46 sec · Washington Avenue
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11
Continue on Westcott Street
154 m · 13 sec · Westcott Street
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12
Take the ramp slight left
1015 ft · 25 sec
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13
Merge slight left onto Katy Freeway
4 mi · 5 min · Katy Freeway
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14
Take the exit slight right toward Downtown, Theatre District
2064 ft · 52 sec
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15
Continue on Smith Street
704 ft · 29 sec · Smith Street
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16
Turn left onto Preston Street
101 m · 17 sec · Preston Street
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17
Turn left onto Louisiana Street
55 m · 5 sec · Louisiana Street
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18
Arrive at your destination
0 m · 1 sec · Louisiana Street
Car Route Details
A richer read on the saved driving route between Caldwell and Houston.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
State Highway 36 South
Keep slight right
78.7 mi · 01h 35m
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.
Sunny leaving Caldwell and Mostly Sunny near Houston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Caldwell to Houston?
The road trip is about 107.2 miles (172.5 km) and usually takes 01h 46m 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?
Hempstead is a useful midpoint, sitting about 53.3 miles from Caldwell and 53.9 miles from Houston.
How much longer is the road route than the straight-line distance?
The direct path is about 95.6 miles (153.8 km), while the road route adds roughly 11.6 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 2:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.28 one way or $28.57 round trip. Estimated CO2 is about 33.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Caldwell and Mostly Sunny near Houston.
Stop Ideas Near Hempstead
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hempstead.
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Flight Path Map
This map shows the direct air route between Caldwell and Houston. Straight-line distance: 95.54 mi (153.76 km).
#1 Caldwell
City in Burleson County, Texas, United States
| Population | 4,495 |
| Coordinates | 30.5313200, -96.6930300 |
| Altitude | 117 |
| Country | United States |
#2 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 |
End: Louisiana Street (-95.363596, 29.76347)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 40m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 31m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $14.28 | $28.57 |
| Mid-grade | $4.25 | $16.07 | $32.15 |
| Premium | $4.59 | $17.35 | $34.71 |
| Diesel | $3.99 | $15.09 | $30.19 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.