How far is Silsbee, TX from Montopolis, TX?
The driving distance from Silsbee, TX to Montopolis, TX is about 245.3 miles (394.7 km), with a travel time of about 04h 06m by car.
- The straight-line flight distance is about 209.7 miles (337.4 km).
- For a round trip, plan for roughly 08h 12m 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 04h 06m.
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.
City in Texas, United States; within the Houston–The Woodlands–Sugar Land metropolitan area
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Silsbee and Montopolis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Silsbee and Montopolis.
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1
Start on North 5th Street
2.6 mi · 5 min · North 5th Street
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2
Take the ramp straight
2423 ft · 1 min
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3
Merge slight left
15.7 mi · 19 min
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4
Keep slight right to continue on Eastex Freeway
84.2 mi · 1 hr 36 min · Eastex Freeway
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5
Continue on Katy Freeway
74.4 mi · 1 hr 21 min · Katy Freeway
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6
Take the exit slight right toward TX 71 West: La Grange, Austin
2832 ft · 33 sec
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7
Keep slight left
77.2 mi · 1 hr 22 min
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8
Continue on Bastrop Freeway
1.9 mi · 2 min · Bastrop Freeway
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9
Continue on East State Highway 71
2.2 mi · 3 min · East State Highway 71
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10
Take the exit slight right toward US 183 North, 183 Toll North: Lampasas
2773 ft · 1 min
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11
Merge slight left onto Bastrop Highway
2088 ft · 27 sec · Bastrop Highway
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12
Continue on Bergstrom Expressway
1.1 km · 41 sec · Bergstrom Expressway
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13
Take the exit slight right toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard
2724 ft · 54 sec
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14
Keep slight right to continue on Airport Boulevard
1278 ft · 34 sec · Airport Boulevard
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15
Continue on Airport Boulevard
2658 ft · 43 sec · Airport Boulevard
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16
Continue on Ed Bluestein Boulevard
552 ft · 9 sec · Ed Bluestein Boulevard
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17
Take the ramp straight toward 183 Toll South: Lockhart
148 m · 12 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Silsbee and Montopolis.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Eastex Freeway
Keep slight right to continue on Eastex Freeway
84.2 mi · 01h 36m
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.
Mostly Cloudy leaving Silsbee and Mostly Cloudy near Montopolis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Silsbee to Montopolis?
The road trip is about 245.3 miles (394.7 km) and usually takes 04h 06m 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?
Katy is a useful midpoint, sitting about 131 miles from Silsbee and 114.2 miles from Montopolis.
How much longer is the road route than the straight-line distance?
The direct path is about 209.7 miles (337.4 km), while the road route adds roughly 35.6 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:48 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.69 one way or $65.38 round trip. Estimated CO2 is about 76.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Silsbee and Mostly Cloudy near Montopolis.
Stop Ideas Near Katy
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Freeman Town Park
Katy Visitors Center
Katy City Hall
Houston Police Department Westside
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Katy.
Prairie View, TX
Houston
Houston, TX
Bryan, TX
Flight Path Map
This map shows the direct air route between Silsbee and Montopolis. Straight-line distance: 209.67 mi (337.43 km).
#1 Silsbee
City in Hardin County, Texas, United States
| Population | 6,610 |
| Coordinates | 30.3491000, -94.1779600 |
| Altitude | 25 |
| Country | United States |
#2 Montopolis
This Travis County community, situated at an elevation of 469 feet, is known for its Colorado River industrial areas.
| Population | 912,791 |
| Coordinates | 30.2432700, -97.6905600 |
| Altitude | 143 |
| Country | United States |
End: 183 Toll (-97.690637, 30.243248)
Estimated Travel Time
Distance: 395 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 10m |
| 40 mph (64.37 km/h) | 06h 07m |
| 50 mph (80.47 km/h) | 04h 54m |
| 60 mph (96.56 km/h) | 04h 05m |
| 70 mph (112.65 km/h) | 03h 30m |
| 80 mph (129 km/h) | 03h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $32.69 | $65.38 |
| Mid-grade | $4.25 | $36.78 | $73.56 |
| Premium | $4.59 | $39.71 | $79.42 |
| Diesel | $3.99 | $34.54 | $69.08 |
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 29, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.