How far is Seagraves, TX from San Antonio, TX?
The driving distance from Seagraves, TX to San Antonio, TX is about 390.3 miles (628.2 km), with a travel time of about 06h 12m by car.
- The straight-line flight distance is about 342.1 miles (550.5 km).
- For a round trip, plan for roughly 12h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 12m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
The most populous city in Tom Green County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Seagraves and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Seagraves and San Antonio.
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1
Start on 12th Street
1 km · 56 sec · 12th Street
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2
Continue on State Highway 83 East
25.3 mi · 38 min · State Highway 83 East
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3
Continue on Juniper Street
1293 ft · 30 sec · Juniper Street
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4
Turn right onto North State Highway 137
15.3 mi · 23 min · North State Highway 137
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5
Continue on North Bryan Avenue
1.2 mi · 2 min · North Bryan Avenue
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6
Turn left onto North 4th Street
1.1 km · 55 sec · North 4th Street
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7
Turn right onto North Lynn Avenue
1.2 mi · 1 min · North Lynn Avenue
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8
Continue on South Dallas Avenue
1.3 mi · 1 min · South Dallas Avenue
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9
Continue on South US Highway 87
18.1 mi · 18 min · South US Highway 87
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10
Continue on William Crooker Highway
1.4 mi · 1 min · William Crooker Highway
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11
Continue on North US Highway 87
18.1 mi · 18 min · North US Highway 87
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12
Continue on William B Crooker Memorial Highway
52.1 mi · 52 min · William B Crooker Memorial Highway
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13
Continue on 4th Street
1.2 mi · 2 min · 4th Street
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14
Continue on US Highway 87 South
14.6 mi · 15 min · US Highway 87 South
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15
Continue straight
72.2 mi · 1 hr 18 min
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16
Turn right onto South Main Street
21.5 mi · 23 min · South Main Street
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17
Continue on Ellis Street
29.4 mi · 31 min · Ellis Street
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18
Take the exit left toward I 10 East: San Antonio
40 mi · 38 min
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19
Continue straight
54.3 mi · 55 min
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20
Keep slight right
17.4 mi · 20 min
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21
Keep slight right to continue on McDermott Freeway
1.7 mi · 2 min · McDermott Freeway
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22
Take the exit slight right toward Santa Rosa Street, Downtown
2505 ft · 1 min
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23
Turn straight onto North Pecos-La Trinidad
804 ft · 16 sec · North Pecos-La Trinidad
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24
Keep slight right to continue on North Pecos-La Trinidad
2963 ft · 1 min · North Pecos-La Trinidad
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25
Turn left onto Dolorosa Street
2582 ft · 56 sec · Dolorosa Street
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26
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Seagraves and San Antonio.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
US Highway 87 South
Continue straight
72.2 mi · 01h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Seagraves 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 Seagraves to San Antonio?
The road trip is about 390.3 miles (628.2 km) and usually takes 06h 12m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
San Angelo is a useful midpoint, sitting about 194.7 miles from Seagraves and 195.6 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 342.1 miles (550.5 km), while the road route adds roughly 48.2 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $52.04 one way or $104.07 round trip. Estimated CO2 is about 122.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Seagraves and Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near San Antonio.
Flight Path Map
This map shows the direct air route between Seagraves and San Antonio. Straight-line distance: 342.09 mi (550.54 km).
#1 Seagraves
City in Gaines County, Texas, United States
| Population | 2,994 |
| Coordinates | 32.9442700, -102.5649100 |
| Altitude | 1022 |
| 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: 628 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 00m |
| 40 mph (64.37 km/h) | 09h 45m |
| 50 mph (80.47 km/h) | 07h 48m |
| 60 mph (96.56 km/h) | 06h 30m |
| 70 mph (112.65 km/h) | 05h 34m |
| 80 mph (129 km/h) | 04h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $52.04 | $104.07 |
| Mid-grade | $4.25 | $58.55 | $117.10 |
| Premium | $4.59 | $63.22 | $126.44 |
| Diesel | $3.99 | $54.98 | $109.97 |
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.