Origin
San Carlos, TX
Afternoon in San Carlos on Thursday
Local time
4:54 PM
CDT
Current temp
70°F
Unavailable
Live forecast
Trip from San Carlos, TX to Montopolis, TX
Last recalculated Apr 16, 2026
Drive Time
5h 41m
Distance
294 mi
473 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$44
one way
EV Charging
Unknown
Best Time to Leave
4 AM
5h 28m
★
6 AM
5h 41m
8 AM
6h 8m
10 AM
5h 50m
12 PM
5h 48m
3 PM
5h 52m
5 PM
6h 6m
8 PM
5h 33m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Carlos, TX
Fer Strange
Trip Overview
The drive from San Carlos, TX to Montopolis, TX covers 294 miles and takes about 5h 41m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 69C, King David Drive, State Highway 80 North for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 141.7 miles on I 69C. At current regular gas prices, budget about $44.42 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
147 miles from San Carlos, TX
A natural place for your longest stop of the day , about 2h 43m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 41m. Total distance: 294 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 41m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (78%). Some complex stretches to watch for.
Drive Character
This is a 5h 41m highway drive covering 294 miles, with most of the trip on I 69C and King David Drive. The longest continuous stretch is about 141.7 miles on I 69C.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 31 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 69C is the longest continuous segment at about 141.7 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 69C and King David Drive. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4.7 miles in.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 294 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 4.7 miles: Multiple destination signs - pick the right one; at 5 miles (I 69C; US 281): Merge point - match speed before joining. Lane positioning matters here; at 269.4 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 15 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
4.7 mi into trip
|
~6m in
Take the ramp toward I 69C North, US 281 North
Multiple destination signs - pick the right one
Toward I 69C North, US 281 North
5
5 mi into trip
|
~7m in
|
I 69C; US 281
Merge onto I 69C; US 281
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
269.4 mi into trip
|
~5h 12m in
Keep slight left at fork toward TX 130 Toll North: Austin, Waco
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward TX 130 Toll North: Austin, Waco
7
279.7 mi into trip
|
~5h 22m in
Take the exit toward US 183 North: Austin
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 460
Toward US 183 North: Austin
7
292.5 mi into trip
|
~5h 38m in
Take the exit toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward Loop 111: Cesar Chavez Street, 5th Stree...
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from San Carlos, TX to Montopolis, TX, road signs begin pointing toward Waco along the way.
Waco
269.4 mi in
|
~5h 12m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 69C | 141.7 mi | 2h 35m |
| King David Drive | 31.8 mi | 39m |
| State Highway 80 North | 30.8 mi | 35m |
| State Highway 80 | 23.6 mi | 25m |
| US Highway 183 South | 11.8 mi | 15m |
| Nueces Street | 11.1 mi | 14m |
| US 183 | 10.1 mi | 11m |
| Pickle Parkway | 9.8 mi | 8m |
Longest stretch:
I 69C
— 141.7 mi, about 2h 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Carlos, TX and Montopolis, TX.
1
Start on TX 107
1.2 mi
·
1 min
·
TX 107
2
Turn right onto FM 2128
0.9 mi
·
1 min
·
Richardson Road
3
Continue on FM 2128
0.5 mi
·
40 sec
·
East Schunior Street
4
Continue on FM 2128
0.8 mi
·
1 min
·
East Richardson Street
5
Continue on FM 2128
1.2 mi
·
1 min
·
East Richardson Road
6
Turn right onto North Expressway 281
181 ft
·
3 sec
·
North Expressway 281
7
Take the ramp
0.3 mi
·
35 sec
Toward I 69C North, US 281 North
8
Merge onto I 69C; US 281
71 mi
·
1 hr 15 min
·
I 69C; US 281
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 69C; US 281
70 mi
·
1 hr 19 min
·
I 69C; US 281
10
Keep slight left at fork onto US 281
11 mi
·
14 min
·
Nueces Street
11
Turn right onto TX 72
32 mi
·
39 min
·
King David Drive
12
Continue on TX 72; TX 239
0.8 mi
·
1 min
·
West Main Street
13
Keep slight left at fork onto TX 72; TX 239
233 ft
·
3 sec
·
East Main Street
14
Continue on FM 792
8.4 mi
·
10 min
·
Helena Road
15
Turn straight onto TX 80
24 mi
·
25 min
·
State Highway 80
16
Continue on TX 80
1.0 mi
·
2 min
·
South Nixon Avenue
17
Continue on TX 80; TX 97
31 mi
·
35 min
·
State Highway 80 North
18
Continue on US 183
10 mi
·
11 min
·
US 183
19
Continue on US 183
4.9 mi
·
8 min
·
South Colorado Street
20
Continue on US 183
0.2 mi
·
16 sec
·
United States Highway 183
21
Keep slight left at fork
0.5 mi
·
35 sec
Toward TX 130 Toll North: Austin, Waco
22
Merge onto TX 130 Toll
9.8 mi
·
8 min
·
Pickle Parkway
Use the straight / slight right lanes.
23
Take the exit
0.4 mi
·
46 sec
Exit 460
Toward US 183 North: Austin
Use the straight / slight right lanes.
24
Continue on US 183
12 mi
·
15 min
·
US Highway 183 South
Use the left lane.
25
Continue on 183 Toll
0.7 mi
·
40 sec
·
Bergstrom Expressway
Use the straight / slight right lanes.
26
Take the exit
0.5 mi
·
54 sec
Toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard
Use the right lane.
27
Keep slight right at fork onto Loop 111
0.2 mi
·
33 sec
·
Airport Boulevard
28
Continue on Loop 111
0.5 mi
·
42 sec
·
Airport Boulevard
29
Continue on US 183
0.1 mi
·
8 sec
·
Ed Bluestein Boulevard
30
Take the ramp
486 ft
·
11 sec
Toward 183 Toll South: Lockhart
31
Arrive at destination
Toward 183 Toll South: Lockhart
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 147 miles from San Carlos, TX, or about 2h 43m into the drive.
The longest continuous stretch on this route runs about 141.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 65 miles or 1h 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 147 miles or 2h 43m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 37m
Traffic, exits, and arrival timing usually matter more near Montopolis, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving San Carlos, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from San Carlos, TX
This is one driving day of about 294 miles and 5h 41m.
Your first comfortable stop window is around 65 miles from San Carlos, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 69C for about 141.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 147 mi from San Carlos, TX · 2h 43m into the drive
Mid-route town
Meal stop
147 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 65 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 147 miles from San Carlos, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 69C if your tank is already low. That segment runs about 141.7 miles.
Arriving in Montopolis, TX
The final approach into Montopolis, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Montopolis, TX.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$44.42 one way
$88.85 round trip
$3.84/gal
25.4 MPG avg
103 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $48.63 | $97.25 |
| premium | $4.54 | $52.49 | $104.98 |
| diesel | $5.61 | $64.91 | $129.82 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$44
Meals
$25–$50
Total
$69–$94
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 102.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $31 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 88.2 | 1 | $30.87 | $14.11 |
| Efficient EV | 73.5 | 0 | $25.72 | $11.76 |
| EV Truck/SUV | 117.6 | 1 | $41.16 | $18.82 |
Gas CO2
103 kg
EV CO2
34 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Montopolis, TX
Afternoon in Montopolis on Thursday
Local time
4:54 PM
CDT
Current temp
62°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
8 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 41m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from San Carlos, TX to Montopolis, TX covers 294 miles and takes about 5h 41m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 69C, King David Drive, State Highway 80 North. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 147 miles from San Carlos, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $44.42 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 15 significant decision points across 294 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 4.7 miles: Multiple destination signs - pick the right one; at 5 miles (I 69C; US 281): Merge point - match speed before joining. Lane positioning matters here; at 269.4 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
On the drive from San Carlos, TX to Montopolis, TX, road signs begin pointing toward Waco along the way.
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