How far is San Leon, TX from Corpus Christi, TX?
The driving distance from San Leon, TX to Corpus Christi, TX is about 240.2 miles (386.5 km), with a travel time of about 03h 54m by car.
- The straight-line flight distance is about 189.8 miles (305.5 km).
- For a round trip, plan for roughly 07h 48m 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 54m.
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.
Census-designated place in Apache County, Arizona, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between San Leon and Corpus Christi.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Leon and Corpus Christi.
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1
Start on Avenue I
50 m · 9 sec · Avenue I
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2
Continue straight
8.7 mi · 14 min
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3
Turn left onto Parke Street
1677 ft · 29 sec · Parke Street
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4
Turn straight onto Main Street
136 m · 10 sec · Main Street
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5
Continue on Pine Street
1717 ft · 31 sec · Pine Street
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6
Continue on Pine Drive
1.4 mi · 2 min · Pine Drive
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7
Turn right onto Gulf Freeway Frontage Road
1.5 km · 2 min · Gulf Freeway Frontage Road
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8
Take the ramp slight left toward I 45 North
1035 ft · 25 sec
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9
Merge slight left onto South Gulf Freeway
11.7 mi · 14 min · South Gulf Freeway
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10
Take the exit slight right toward SHT West, SHT East: Sam Houston Tollway
1613 ft · 39 sec
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11
Keep slight left to continue on SHT West: Sam Houston Tollway
1.1 mi · 2 min
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12
Merge slight left onto South Sam Houston Parkway East
1415 ft · 19 sec · South Sam Houston Parkway East
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13
Continue on South Sam Houston Tollway East
21 mi · 24 min · South Sam Houston Tollway East
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14
Continue on South Sam Houston Parkway West
40 m · 2 sec · South Sam Houston Parkway West
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15
Take the exit slight right toward I 69, US 59 South, US 59 North: Victoria, Houston
2212 ft · 54 sec
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16
Keep slight left to continue on US 59 South, I 69: Victoria
1.3 km · 2 min
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17
Merge slight left onto Southwest Freeway
19.9 mi · 22 min · Southwest Freeway
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18
Take the exit slight right toward Spur 10: Cottonwood, Church Road, Hartledge Road
1158 ft · 28 sec
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19
Turn straight onto Southwest Freeway Frontage Road
1.5 km · 2 min · Southwest Freeway Frontage Road
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20
Continue on Southwest Freeway Frontage Road
2217 ft · 1 min · Southwest Freeway Frontage Road
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21
Continue on US 59 Southbound Frontage Road
1.4 km · 2 min · US 59 Southbound Frontage Road
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22
Take the ramp straight
1027 ft · 25 sec
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23
Merge slight left
9.2 mi · 11 min
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24
Keep slight left
6.6 mi · 8 min
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25
Take the exit slight right
1.5 mi · 2 min
-
26
Continue on US Highway 59
74.7 mi · 1 hr 22 min · US Highway 59
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27
Keep slight left to continue on Spur 91
1.6 km · 1 min · Spur 91
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28
Merge slight right onto US Highway 77 South
33.2 mi · 38 min · US Highway 77 South
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29
Turn straight onto Alamo Street
1.9 mi · 3 min · Alamo Street
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30
Turn left onto East Empresario Street
1.5 mi · 2 min · East Empresario Street
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31
Turn right
9.6 mi · 10 min
-
32
Continue on Farm to Market Road 136
17.7 mi · 23 min · Farm to Market Road 136
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33
Take the ramp right
2045 ft · 50 sec
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34
Merge slight left
12.1 mi · 13 min
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35
Take the exit slight right
1912 ft · 44 sec
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36
Turn slight right
1793 ft · 56 sec
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37
Take the ramp slight left
2474 ft · 1 min
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38
Merge slight left
1548 ft · 29 sec
-
39
Continue on Interstate Highway 37
118 m · 10 sec · Interstate Highway 37
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40
Continue on Interstate Highway 37
135 m · 15 sec · Interstate Highway 37
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41
Continue straight
147 m · 9 sec
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42
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between San Leon and Corpus Christi.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 59
Continue on US Highway 59
74.7 mi · 01h 22m
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 San Leon and Chance Showers And Thunderstorms near Corpus Christi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Leon to Corpus Christi?
The road trip is about 240.2 miles (386.5 km) and usually takes 03h 54m 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?
Ganado is a useful midpoint, sitting about 120.7 miles from San Leon and 119.5 miles from Corpus Christi.
How much longer is the road route than the straight-line distance?
The direct path is about 189.8 miles (305.5 km), while the road route adds roughly 50.4 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 9:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.01 one way or $64.02 round trip. Estimated CO2 is about 75.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around San Leon and Chance Showers And Thunderstorms near Corpus Christi.
Flight Path Map
This map shows the direct air route between San Leon and Corpus Christi. Straight-line distance: 189.8 mi (305.45 km).
#1 San Leon
Census designated place
| Population | 4,970 |
| Coordinates | 29.4832900, -94.9221500 |
| Altitude | 3 |
| Country | United States |
#2 Corpus Christi
The second most populous city in Texas and the center of the Corpus Christi metropolitan area.
| Population | 327,248 |
| Coordinates | 27.8005800, -97.3963800 |
| Altitude | 2 |
| Country | United States |
End: I 37 (-97.396427, 27.800658)
Estimated Travel Time
Distance: 386 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 00m |
| 40 mph (64.37 km/h) | 06h 00m |
| 50 mph (80.47 km/h) | 04h 48m |
| 60 mph (96.56 km/h) | 04h 00m |
| 70 mph (112.65 km/h) | 03h 25m |
| 80 mph (129 km/h) | 02h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $32.01 | $64.02 |
| Mid-grade | $4.25 | $36.01 | $72.03 |
| Premium | $4.59 | $38.89 | $77.77 |
| Diesel | $3.99 | $33.82 | $67.64 |
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.