How far is Beach City, TX from San Antonio, TX?
The driving distance from Beach City, TX to San Antonio, TX is about 234.9 miles (378 km), with a travel time of about 03h 52m by car.
- The straight-line flight distance is about 217.2 miles (349.6 km).
- For a round trip, plan for roughly 07h 45m 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 03h 52m.
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 Colorado County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Beach City and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Beach City and San Antonio.
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1
Start on the route
82 m · 25 sec
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2
Turn left onto Ocean Drive
709 ft · 32 sec · Ocean Drive
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3
Turn right onto Seacrest Park Road
626 ft · 33 sec · Seacrest Park Road
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4
Turn left onto Tri City Beach Road
1.5 mi · 3 min · Tri City Beach Road
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5
Turn right
3.9 mi · 7 min
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6
Turn left onto East Grand Parkway South
1 mi · 2 min · East Grand Parkway South
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7
Take the ramp straight toward TX 99 West
878 ft · 21 sec
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8
Merge slight left onto East Grand Parkway South
1.5 km · 1 min · East Grand Parkway South
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9
Take the exit slight right toward TX 146 Business: Tri-Cities Beach Road, ML Wismer Drive, Lee Drive/Causeway Road
964 ft · 24 sec
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10
Continue on East Grand Parkway South
2730 ft · 1 min · East Grand Parkway South
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11
Turn right onto South State Highway 146
1602 ft · 27 sec · South State Highway 146
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12
Continue on South Alexander Drive
1240 ft · 28 sec · South Alexander Drive
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13
Turn left onto East Texas Avenue
1.2 mi · 2 min · East Texas Avenue
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14
Turn right onto Decker Drive
1.3 mi · 2 min · Decker Drive
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15
Take the ramp straight toward Spur 330 West
2073 ft · 27 sec
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16
Merge slight left onto Decker Drive
4.7 mi · 5 min · Decker Drive
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17
Merge slight left onto East Freeway
18.9 mi · 23 min · East Freeway
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18
Continue on Katy Freeway
175.2 mi · 3 hr 2 min · Katy Freeway
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19
Keep slight left
12 mi · 13 min
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20
Keep slight left to continue on 90th Infantry Division Highway
1.2 km · 52 sec · 90th Infantry Division Highway
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21
Continue on Jose Lopez Freeway
1.6 mi · 2 min · Jose Lopez Freeway
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22
Take the exit slight right toward Commerce Street, Houston Street
790 ft · 19 sec
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23
Turn straight onto Interstate 10 East
1830 ft · 39 sec · Interstate 10 East
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24
Turn right onto East Houston Street
963 ft · 20 sec · East Houston Street
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25
Turn slight left onto East Commerce Street
4.3 mi · 7 min · East Commerce Street
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26
Turn left onto Military Plaza
119 m · 16 sec · Military Plaza
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27
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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28
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Beach City and San Antonio.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Katy Freeway
Continue on Katy Freeway
175 mi · 03h 02m
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.
Showers And Thunderstorms leaving Beach City and Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Beach City to San Antonio?
The road trip is about 234.9 miles (378 km) and usually takes 03h 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?
Columbus is a useful midpoint, sitting about 115.1 miles from Beach City and 119.9 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 217.2 miles (349.6 km), while the road route adds roughly 17.7 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 9:14 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.33 one way or $62.66 round trip. Estimated CO2 is about 73.7 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Beach City and Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near San Antonio.
Stop Ideas Near Columbus
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 Columbus.
Prairie View, TX
Bryan, TX
Houston
Houston, TX
Flight Path Map
This map shows the direct air route between Beach City and San Antonio. Straight-line distance: 217.23 mi (349.6 km).
#1 Beach City
City in Chambers County, Texas, United States
| Population | 2,792 |
| Coordinates | 29.6621700, -94.8899200 |
| Altitude | 7 |
| Country | United States |
#2 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
| Population | 1,567,118 |
| Coordinates | 29.4241200, -98.4936300 |
| Altitude | 198 |
| Country | United States |
End: Dolorosa Street (-98.493645, 29.424163)
Estimated Travel Time
Distance: 378 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 49m |
| 40 mph (64.37 km/h) | 05h 52m |
| 50 mph (80.47 km/h) | 04h 41m |
| 60 mph (96.56 km/h) | 03h 54m |
| 70 mph (112.65 km/h) | 03h 21m |
| 80 mph (129 km/h) | 02h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $31.33 | $62.66 |
| Mid-grade | $4.25 | $35.25 | $70.50 |
| Premium | $4.59 | $38.06 | $76.12 |
| Diesel | $3.99 | $33.10 | $66.20 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.