How far is Henrietta, TX from San Antonio, TX?
The driving distance from Henrietta, TX to San Antonio, TX is about 322.4 miles (518.8 km), with a travel time of about 05h 43m by car.
- The straight-line flight distance is about 304 miles (489.3 km).
- For a round trip, plan for roughly 11h 26m 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 05h 43m.
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 Hamilton County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Showers And Thunderstorms
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Henrietta and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Henrietta and San Antonio.
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1
Start on East Wichita Street
1 m · 5 sec · East Wichita Street
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2
Turn left onto North Bridge Street
930 ft · 23 sec · North Bridge Street
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3
Turn right onto West Omega Street
613 ft · 23 sec · West Omega Street
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4
Turn left onto South Graham Street
1.4 km · 1 min · South Graham Street
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5
Continue on State Highway 148 South
40.2 mi · 1 hr · State Highway 148 South
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6
At the end of the road, turn left onto North Main Street
3.3 mi · 5 min · North Main Street
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7
Continue straight
4.8 mi · 5 min
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8
Continue straight
65.2 mi · 1 hr 13 min
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9
Continue on East Road
1.1 mi · 2 min · East Road
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10
Continue on South US Highway 281
18 mi · 20 min · South US Highway 281
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11
Continue on North 2nd Street
2039 ft · 29 sec · North 2nd Street
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12
Turn right onto North Walnut Street
2995 ft · 39 sec · North Walnut Street
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13
Turn straight onto North US Highway 281
19 mi · 20 min · North US Highway 281
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14
Continue on North Rice Street
2.3 mi · 3 min · North Rice Street
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15
Continue on South US Highway 281
43.1 mi · 49 min · South US Highway 281
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16
Continue on North Key Avenue
1.6 mi · 3 min · North Key Avenue
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17
Turn right onto South US Highway 281
20 mi · 22 min · South US Highway 281
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18
Continue on North Water Street
3.6 mi · 6 min · North Water Street
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19
Continue on South US Highway 281
46 mi · 54 min · South US Highway 281
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20
Continue on Main Street
1.2 mi · 2 min · Main Street
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21
Continue on South US Highway 281
26.6 mi · 32 min · South US Highway 281
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22
Turn straight
3.1 mi · 3 min
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23
Keep slight left to continue on US 281 HOV Lane
2.9 mi · 3 min · US 281 HOV Lane
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24
Merge slight right
14.8 mi · 18 min
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25
Continue on William J Bordelon Freeway
1.1 mi · 1 min · William J Bordelon Freeway
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26
Take the exit slight right toward Commerce Street, Downtown
797 ft · 19 sec
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27
Keep slight right to continue on Downtown, The Alamo, Visitor Information Center
55 m · 4 sec
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28
Turn slight right onto East Commerce Street
1.3 km · 2 min · East Commerce Street
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29
Turn left onto Military Plaza
119 m · 16 sec · Military Plaza
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30
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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31
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Henrietta and San Antonio.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
North Main Street
Continue straight
65.2 mi · 01h 13m
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.
Partly Sunny then Chance Showers And Thunderstorms leaving Henrietta and Mostly Cloudy near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Henrietta to San Antonio?
The road trip is about 322.4 miles (518.8 km) and usually takes 05h 43m 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?
Hamilton is a useful midpoint, sitting about 160.9 miles from Henrietta and 161.5 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 304 miles (489.3 km), while the road route adds roughly 18.4 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 5:34 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.01 one way or $86.01 round trip. Estimated CO2 is about 101.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Showers And Thunderstorms around Henrietta and Mostly Cloudy near San Antonio.
Stop Ideas Near Hamilton
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 Hamilton.
Fort Hood, Texas
Killeen, Texas
McGregor
Waco, TX
Flight Path Map
This map shows the direct air route between Henrietta and San Antonio. Straight-line distance: 304.05 mi (489.32 km).
#1 Henrietta
City in Texas, USA
| Population | 3,133 |
| Coordinates | 33.8173200, -98.1953200 |
| Altitude | 278 |
| 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: 519 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 44m |
| 40 mph (64.37 km/h) | 08h 03m |
| 50 mph (80.47 km/h) | 06h 26m |
| 60 mph (96.56 km/h) | 05h 22m |
| 70 mph (112.65 km/h) | 04h 36m |
| 80 mph (129 km/h) | 04h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $43.01 | $86.01 |
| Mid-grade | $4.25 | $48.39 | $96.78 |
| Premium | $4.59 | $52.25 | $104.49 |
| Diesel | $3.99 | $45.44 | $90.88 |
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.