Traveling from Orange County to San Antonio covers a 298.2-mile span that takes approximately 4 hours and 31 minutes to complete. Because the route is categorized as a turn-heavy local drive, you should plan for a single day of travel rather than an overnight split. Budgeting roughly $44 for fuel is a smart way to prepare for the trip. You will stay within the Great Plains region for the duration of the journey, moving across the Texas landscape. While the drive is manageable in one go, the winding nature of the roads means you should stay alert behind the wheel. It is a straightforward trip that serves as an efficient connection between these two points.
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
148 miles from Orange County, TX
A natural place for your longest stop of the day
, about 2h 46m into the drive
.
Main Roads
Road
Distance
Duration
Katy Freeway
175.2 mi
3h 2m
I 10
111.5 mi
2h 4m
East Commerce Street
4.3 mi
7m
Jose Lopez Freeway
1.6 mi
1m
90th Infantry Division Highway
0.8 mi
<1m
Kristi Lane
0.4 mi
1m
Glenwood Drive
0.4 mi
1m
West I-10 Service Road
0.4 mi
<1m
Longest stretch:
Katy Freeway
— 175.2 mi, about 3h 2m
Turn-by-Turn Driving Directions
Step-by-step road directions between Orange County, TX and San Antonio, TX.
1
Start on Kristi Lane
0.4 mi·1 min·Kristi Lane
2
Turn left onto Lawrence Road
239 ft·13 sec·Lawrence Road
3
Turn right onto Glenwood Drive
0.4 mi·1 min·Glenwood Drive
4
Turn left onto FM 1442
0.4 mi·29 sec·FM 1442
5
Turn left onto West I-10 Service Road
0.4 mi·55 sec·West I-10 Service Road
6
Take the ramp
0.2 mi·24 sec
Toward I 10 West, US 90 West: Houston
7
Merge onto I 10; US 90
16 mi·17 min·I 10; US 90
8
Continue on I 10; US 69; US 96; US 287
83 mi·1 hr 34 min·I 10; US 69; US 96; US 287
Use the straight / slight right lanes.
9
Continue on I 10; US 90
175 mi·3 hr 2 min·Katy Freeway
Use the straight lane.
10
Keep slight left at fork onto I 10; US 90; TX 130
12 mi·12 min·I 10; US 90; TX 130
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 10; US 90; TX 130
0.8 mi·51 sec·90th Infantry Division Highway
Use the straight / slight right lanes.
12
Continue on I 10; US 90
1.6 mi·1 min·Jose Lopez Freeway
Use the straight / slight right lanes.
13
Take the exit
0.1 mi·19 sec
Exit 579Toward Commerce Street, Houston StreetUse the straight / slight right lanes.
14
Turn straight onto Interstate 10 East
0.3 mi·38 sec·Interstate 10 East
15
Turn right onto East Houston Street
0.2 mi·20 sec·East Houston Street
16
Turn slight left onto East Commerce Street
4.3 mi·7 min·East Commerce Street
17
Turn left onto Military Plaza
392 ft·15 sec·Military Plaza
18
Turn left onto Dolorosa Street
327 ft·8 sec·Dolorosa Street
19
Arrive at destination
Dolorosa Street
Trip Plan
Since this is a 4-hour and 31-minute drive, aim to depart early in the morning to beat local traffic congestion. Incorporating at least one scheduled stop is highly recommended to break up the technical, turn-heavy sections of the road. Keep your fuel budget of $44 in mind, and try to fill up before hitting the more rural local road segments to avoid unexpected price spikes. Because there is no highway percentage on this specific path, prioritize your comfort by adjusting your seat and mirrors before you leave. Flexibility is your biggest advantage here, so monitor your energy levels and don't hesitate to pull over if the winding roads start to wear you down.
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 148 miles from Orange County, TX, or about 2h 46m into the drive.
The longest continuous stretch on this route runs about 175.2 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 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 148 miles or 2h 46m 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 24m
Traffic, exits, and arrival timing usually matter more near San Antonio, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Orange County, 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 Orange County, TX
This is one driving day of about 296.1 miles and 5h 24m.
Your first comfortable stop window is around 65 miles from Orange County, 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 Katy Freeway for about 175.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 0.4 and 296 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.4 mi into trip|~1m in|Lawrence Road
Turn left onto Lawrence Road
Navigation decision point
6
276.5 mi into trip|~4h 59m in|I 10; US 90; TX 130
Keep slight left at fork onto I 10; US 90; TX 130
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
288.6 mi into trip|~5h 12m in|I 10; US 90; TX 130 / 90th Infantry Division Highway
Keep slight left at fork onto I 10; US 90; TX 130 / 90th Infantry Division Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
290.9 mi into trip|~5h 15m in
Take the exit toward Commerce Street, Houston Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 579
Toward Commerce Street, Houston Street
5
296 mi into trip|~5h 23m in|Dolorosa Street
Turn left onto Dolorosa Street
Navigation decision point
Fuel & Cost
Regular Gas
$44.74 one way
$89.48 round trip
$3.84/gal25.4 MPG avg104 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$48.97
$97.95
premium
$4.54
$52.87
$105.73
diesel
$5.61
$65.38
$130.75
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$45
Meals
$25–$50
Total
$70–$95
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 103.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $31 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
88.8
1
$31.09
$14.21
Efficient EV
74
0
$25.91
$11.84
EV Truck/SUV
118.4
1
$41.45
$18.95
Gas CO2
104 kg
EV CO2
35 kg (66% 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.
Forecast as of Apr 16, 2026
Origin
Orange County, TX
Late night
in Orange County on Sunday
Local time
5:04 AM
CDT
Current temp
66°F
Unavailable
Live forecast
Destination
San Antonio, TX
Late night
in San Antonio on Sunday
Local time
5:04 AM
CDT
Current temp
77°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
11 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 24m 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.
More Details
What kind of drive is this?
Expect a driving experience that deviates from the standard interstate grind, as this route relies on Lawrence Road, Glenwood Drive, and I-10. With a highway share of 0%, this is a turn-heavy local drive that demands more active steering than a typical highway cruise. You will not encounter long, monotonous stretches, as the longest uninterrupted segment on Lawrence Road is 0 miles. This dynamic road profile keeps you engaged, requiring constant attention to turns rather than simply maintaining a consistent speed on a freeway. Prepare for a more technical, hands-on experience compared to typical long-distance transit.
98% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 175.2 mi on Katy Freeway.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on Katy Freeway and I 10. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.4 miles in near Lawrence Road.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 296.1 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.4 miles (Lawrence Road): Navigation decision point; at 276.5 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here; at 288.6 miles (I 10; US 90; TX 130 / 90th Infantry Division Highway): Highway fork - watch signs carefully. Lane positioning matters here.
San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.
Top landmarks
•Alamo Mission in San Antonio — historic place in San Antonio, Bexar County, Texas
•San Antonio Missions National Historical Park — historic district in San Antonio, Bexar County, Texas
•Fort Sam Houston — military base in San Antonio, Texas
Doable as a same-day drive at 5h 24m. Total distance: 296.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 24m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 175.2 miles on Katy Freeway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at San Antonio, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.4 miles (Lawrence Road): Navigation decision point; at 276.5 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here; at 288.6 miles (I 10; US 90; TX 130 / 90th Infantry Division Highway): Highway fork - watch signs carefully. Lane positioning matters here.
Not recommended in a single day. At 5.4 hours each way, a round trip means 10.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at San Antonio, TX before the return drive.
