How far is San Antonio, TX from Cedar Hill, TX?
The driving distance from San Antonio, TX to Cedar Hill, TX is about 262.8 miles (423 km), with a travel time of about 04h 45m by car.
- The straight-line flight distance is about 236.8 miles (381.1 km).
- For a round trip, plan for roughly 09h 31m 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 45m.
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.
Village in the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Cedar Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Cedar Hill.
-
1
Start on Dolorosa Street
44 m · 5 sec · Dolorosa Street
-
2
Continue on West Market Street
1893 ft · 42 sec · West Market Street
-
3
Continue on East Market Street
2143 ft · 46 sec · East Market Street
-
4
Turn left
111 m · 13 sec
-
5
Turn straight onto East Commerce Street
66 m · 13 sec · East Commerce Street
-
6
Take the ramp sharp left toward US 281 North, I 37 North
1159 ft · 28 sec
-
7
Merge slight left onto William J Bordelon Freeway
1.3 km · 56 sec · William J Bordelon Freeway
-
8
Take the exit slight right toward I 35 North: Austin
2907 ft · 1 min
-
9
Merge slight left onto North Pan Am Expressway
8.2 mi · 10 min · North Pan Am Expressway
-
10
Keep slight left to continue on North Pan Am Expressway
7.4 mi · 8 min · North Pan Am Expressway
-
11
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
-
12
Continue on Interstate Highway 35
1.9 mi · 2 min · Interstate Highway 35
-
13
Continue on Purple Heart Trail
47.8 mi · 52 min · Purple Heart Trail
-
14
Keep slight right to continue on Purple Heart Trail
95.6 mi · 1 hr 40 min · Purple Heart Trail
-
15
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
-
16
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
-
17
Keep slight left to continue on I 35W: Fort Worth
24.5 mi · 25 min
-
18
Take the exit slight right toward FM 1706, FM 3136, I 35W: Alvarado
807 ft · 20 sec
-
19
Turn straight onto South Parkway Drive
2057 ft · 53 sec · South Parkway Drive
-
20
Turn right onto South Sparks Street
1.3 km · 1 min · South Sparks Street
-
21
Turn slight right onto East College Street
552 ft · 11 sec · East College Street
-
22
Continue on North Baugh Street
734 ft · 15 sec · North Baugh Street
-
23
Continue on North Baugh Street
2590 ft · 54 sec · North Baugh Street
-
24
Turn right onto East US Highway 67
20.3 mi · 23 min · East US Highway 67
-
25
Take the exit slight right toward Tidwell Street
1208 ft · 30 sec
-
26
Turn straight onto South Highway 67
102 m · 10 sec · South Highway 67
-
27
Turn left onto Tidwell Street
1107 ft · 29 sec · Tidwell Street
-
28
Turn straight onto Houston Street
3069 ft · 1 min · Houston Street
-
29
Turn right onto Cedar Street
23 m · 2 sec · Cedar Street
-
30
Arrive at your destination
0 m · 1 sec · Cedar Street
Car Route Details
A richer read on the saved driving route between San Antonio and Cedar Hill.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Purple Heart Trail
Keep slight right to continue on Purple Heart Trail
95.6 mi · 01h 40m
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.
Mostly Sunny leaving San Antonio and Sunny near Cedar Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Cedar Hill?
The road trip is about 262.8 miles (423 km) and usually takes 04h 45m 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?
Salado is a useful midpoint, sitting about 131.6 miles from San Antonio and 131.2 miles from Cedar Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 236.8 miles (381.1 km), while the road route adds roughly 26 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 7:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.07 one way or $70.14 round trip. Estimated CO2 is about 82.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Antonio and Sunny near Cedar Hill.
Stop Ideas Near Salado
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 Salado.
Temple
Killeen, Texas
Fort Hood, Texas
Taylor
Flight Path Map
This map shows the direct air route between San Antonio and Cedar Hill. Straight-line distance: 236.83 mi (381.14 km).
#1 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 |
#2 Cedar Hill
A city in Dallas County, Texas.
| Population | 47,820 |
| Coordinates | 32.5884700, -96.9561200 |
| Altitude | 253 |
| Country | United States |
End: Cedar Hill (-96.95612, 32.58847)
Estimated Travel Time
Distance: 423 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 45m |
| 40 mph (64.37 km/h) | 06h 34m |
| 50 mph (80.47 km/h) | 05h 15m |
| 60 mph (96.56 km/h) | 04h 22m |
| 70 mph (112.65 km/h) | 03h 45m |
| 80 mph (129 km/h) | 03h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $35.07 | $70.14 |
| Mid-grade | $4.25 | $39.46 | $78.92 |
| Premium | $4.59 | $42.60 | $85.21 |
| Diesel | $3.99 | $37.06 | $74.11 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.