How far is Montopolis, TX from Silsbee, TX?
The driving distance from Montopolis, TX to Silsbee, TX is about 261 miles (420 km), with a travel time of about 04h 52m by car.
- The straight-line flight distance is about 209.7 miles (337.4 km).
- For a round trip, plan for roughly 09h 44m 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 52m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
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 Montopolis and Silsbee.
Turn-by-Turn Driving Directions
Step-by-step road directions between Montopolis and Silsbee.
-
1
Start on 183 Toll South: Lockhart
67 m · 5 sec
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2
Merge slight left onto Bergstrom Expressway
1.3 km · 47 sec · Bergstrom Expressway
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3
Continue on Bastrop Highway
2119 ft · 26 sec · Bastrop Highway
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4
Take the exit slight left toward TX 71 East: Austin-Bergstrom International Airport
2541 ft · 1 min
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5
Continue on East State Highway 71
2.2 mi · 3 min · East State Highway 71
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6
Turn straight onto Bastrop Freeway
1.9 mi · 2 min · Bastrop Freeway
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7
Continue on East State Highway 71
2388 ft · 29 sec · East State Highway 71
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8
Continue on Texas State Highway 71
137 mi · 2 hr 25 min · Texas State Highway 71
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9
Take the exit slight left toward I 10 Toll: Katy Tollway
1548 ft · 22 sec
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10
Merge slight left onto Katy Tollway
3.2 mi · 4 min · Katy Tollway
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11
Take the exit slight right
1092 ft · 15 sec
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12
Merge slight right onto Katy Freeway
10.9 mi · 14 min · Katy Freeway
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13
Continue on East Freeway
5.8 mi · 7 min · East Freeway
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14
Keep slight left to continue on East Freeway
13.4 mi · 16 min · East Freeway
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15
Keep slight left to continue on East Freeway
64.5 mi · 1 hr 12 min · East Freeway
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16
Take the exit slight right toward US 69 North, US 96 North, US 287 North: Lufkin, Jasper
10.2 mi · 11 min · Eastex Freeway
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17
Keep slight right to continue on US 96 North: Lumberton, Jasper
5.9 mi · 8 min
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18
Take the exit slight right toward US 96 Business North: Silsbee
1.3 km · 2 min
-
19
Continue on 5th Street
2.6 mi · 5 min · 5th Street
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20
Arrive at your destination
0 m · 1 sec · North 5th Street
Car Route Details
A richer read on the saved driving route between Montopolis and Silsbee.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Texas State Highway 71
Continue on Texas State Highway 71
137 mi · 02h 25m
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 Montopolis and Mostly Cloudy near Silsbee.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Montopolis to Silsbee?
The road trip is about 261 miles (420 km) and usually takes 04h 52m 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 130.4 miles from Montopolis and 130.6 miles from Silsbee.
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 51.3 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 7:16 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.80 one way or $69.61 round trip. Estimated CO2 is about 81.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Montopolis and Mostly Cloudy near Silsbee.
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 Montopolis and Silsbee. Straight-line distance: 209.67 mi (337.43 km).
#1 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 |
#2 Silsbee
City in Hardin County, Texas, United States
| Population | 6,610 |
| Coordinates | 30.3491000, -94.1779600 |
| Altitude | 25 |
| Country | United States |
End: Silsbee (-94.17796, 30.3491)
Estimated Travel Time
Distance: 420 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 41m |
| 40 mph (64.37 km/h) | 06h 31m |
| 50 mph (80.47 km/h) | 05h 13m |
| 60 mph (96.56 km/h) | 04h 21m |
| 70 mph (112.65 km/h) | 03h 43m |
| 80 mph (129 km/h) | 03h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $34.80 | $69.61 |
| Mid-grade | $4.25 | $39.16 | $78.32 |
| Premium | $4.59 | $42.28 | $84.57 |
| Diesel | $3.99 | $36.78 | $73.55 |
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.