How far is Highland Park, TX from San Antonio, TX?
The driving distance from Highland Park, TX to San Antonio, TX is about 297.5 miles (478.7 km), with a travel time of about 04h 23m by car.
- The straight-line flight distance is about 256.1 miles (412.2 km).
- For a round trip, plan for roughly 08h 47m 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 23m.
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 Texas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Highland Park and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Highland Park and San Antonio.
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1
Start on Cornell Avenue
90 m · 17 sec · Cornell Avenue
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2
Turn right onto Byron Avenue
129 m · 26 sec · Byron Avenue
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3
Turn left onto Beverly Drive
1191 ft · 39 sec · Beverly Drive
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4
Turn right onto Hillcrest Avenue
1165 ft · 32 sec · Hillcrest Avenue
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5
Turn left onto Harvard Avenue
128 m · 16 sec · Harvard Avenue
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6
Turn right onto Cole Avenue
114 m · 16 sec · Cole Avenue
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7
Turn left onto Monticello Avenue
782 ft · 32 sec · Monticello Avenue
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8
Turn right onto North Central Expressway
2002 ft · 53 sec · North Central Expressway
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9
Take the ramp slight left toward US 75 South
1518 ft · 37 sec
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10
Merge slight left onto North Central Expressway
1.6 mi · 2 min · North Central Expressway
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11
Take the exit slight left toward Downtown, Good-Latimer Expressway
153 m · 12 sec
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12
Continue on North Central Expressway
1.2 km · 1 min · North Central Expressway
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13
Turn right onto Elm Street
93 m · 11 sec · Elm Street
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14
Turn left onto North Pearl Expressway
1086 ft · 29 sec · North Pearl Expressway
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15
Turn right onto Young Street
572 ft · 20 sec · Young Street
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16
Turn left onto South Harwood Street
96 m · 8 sec · South Harwood Street
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17
Turn right onto Canton Street
2105 ft · 48 sec · Canton Street
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18
Take the ramp slight left toward I 30 West
1773 ft · 38 sec
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19
Keep slight left to continue on I 35E South, I 35E North: Waco, Denton
607 ft · 15 sec
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20
Keep slight left to continue on I 35E North, I 35E South: Denton, Waco
67 m · 5 sec
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21
Keep slight left to continue on I 35E South: Waco
1915 ft · 30 sec
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22
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
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23
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
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24
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
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25
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
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26
Keep slight left
55.8 mi · 59 min
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27
Keep slight left to continue on Purple Heart Trail
49.8 mi · 55 min · Purple Heart Trail
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28
Continue on Interstate Highway 35
1.7 mi · 2 min · Interstate Highway 35
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29
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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30
Continue on North Pan Am Expressway
10 mi · 12 min · North Pan Am Expressway
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31
Keep slight left to continue on North Pan Am Expressway
6.4 mi · 8 min · North Pan Am Expressway
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32
Keep slight left to continue on North Pan Am Expressway
2907 ft · 41 sec · North Pan Am Expressway
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33
Take the exit slight right toward Lexington Avenue, Main Avenue, San Pedro Avenue
684 ft · 17 sec
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34
Turn straight onto East Elmira Street
526 ft · 17 sec · East Elmira Street
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35
Turn left onto North Main Avenue
830 ft · 19 sec · North Main Avenue
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36
Enter the roundabout and take exit 2 toward Navarro Street
49 m · 3 sec · Navarro Street
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37
Exit the roundabout onto Navarro Street
34 m · 2 sec · Navarro Street
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38
Keep slight right to continue on North Main Avenue
2181 ft · 52 sec · North Main Avenue
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39
Turn right onto West Travis Street
68 m · 11 sec · West Travis Street
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40
Turn left onto North Flores Street
807 ft · 20 sec · North Flores Street
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41
Continue on Military Plaza
119 m · 16 sec · Military Plaza
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42
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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43
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Highland Park and San Antonio.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
South R L Thornton Freeway
Continue on South R L Thornton Freeway
89.3 mi · 01h 32m
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.
Sunny leaving Highland Park and Partly Sunny near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Highland Park to San Antonio?
The road trip is about 297.5 miles (478.7 km) and usually takes 04h 23m 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?
Belton is a useful midpoint, sitting about 138.9 miles from Highland Park and 158.4 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 256.1 miles (412.2 km), while the road route adds roughly 41.4 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 8:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.68 one way or $79.36 round trip. Estimated CO2 is about 93.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Highland Park and Partly Sunny near San Antonio.
Stop Ideas Near Belton
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 Belton.
Temple
Killeen, Texas
Fort Hood, Texas
McGregor
Flight Path Map
This map shows the direct air route between Highland Park and San Antonio. Straight-line distance: 256.15 mi (412.23 km).
#1 Highland Park
Town in Texas
| Population | 9,050 |
| Coordinates | 32.8334600, -96.7919500 |
| Altitude | 161 |
| 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: 479 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 54m |
| 40 mph (64.37 km/h) | 07h 26m |
| 50 mph (80.47 km/h) | 05h 56m |
| 60 mph (96.56 km/h) | 04h 57m |
| 70 mph (112.65 km/h) | 04h 14m |
| 80 mph (129 km/h) | 03h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $39.68 | $79.36 |
| Mid-grade | $4.25 | $44.65 | $89.29 |
| Premium | $4.59 | $48.21 | $96.41 |
| Diesel | $3.99 | $41.93 | $83.85 |
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 · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.