How far is Corpus Christi, TX from Onion Creek, TX?
The driving distance from Corpus Christi, TX to Onion Creek, TX is about 207.4 miles (333.8 km), with a travel time of about 03h 41m by car.
- The straight-line flight distance is about 163.1 miles (262.5 km).
- For a round trip, plan for roughly 07h 22m 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 41m.
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.
Human settlement in Atascosa County, Texas, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Clear
Driving Route Map
The map below follows the saved road route between Corpus Christi and Onion Creek.
Turn-by-Turn Driving Directions
Step-by-step road directions between Corpus Christi and Onion Creek.
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1
Start on the route
16.7 mi · 18 min
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2
Keep slight left
1.3 mi · 1 min
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3
Continue straight
115.9 mi · 1 hr 56 min
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4
Take the exit slight right toward I 410, TX 130, US 281 South
971 ft · 24 sec
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5
Keep slight right to continue on I 410 North, TX 130 North
2383 ft · 58 sec
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6
Merge slight left onto Connally Loop
10.6 mi · 12 min · Connally Loop
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7
Merge slight left onto North Pan Am Expressway
2.8 mi · 3 min · North Pan Am Expressway
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8
Keep slight left to continue on North Pan Am Expressway
7.4 mi · 8 min · North Pan Am Expressway
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9
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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10
Continue on Interstate Highway 35
1.9 mi · 2 min · Interstate Highway 35
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11
Continue on Purple Heart Trail
35.2 mi · 38 min · Purple Heart Trail
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12
Take the exit slight right toward Onion Creek Parkway
2815 ft · 1 min
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13
Turn straight onto South Interstate 35
1.2 mi · 2 min · South Interstate 35
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14
Turn right onto Onion Creek Parkway
1135 ft · 33 sec · Onion Creek Parkway
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15
Turn right onto Pinehurst Drive
1.1 mi · 4 min · Pinehurst Drive
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16
Arrive at your destination
0 m · 1 sec · Pinehurst Drive
Car Route Details
A richer read on the saved driving route between Corpus Christi and Onion Creek.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Continue straight
116 mi · 01h 56m
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 Corpus Christi and Mostly Clear near Onion Creek.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Corpus Christi to Onion Creek?
The road trip is about 207.4 miles (333.8 km) and usually takes 03h 41m 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?
Pleasanton is a useful midpoint, sitting about 103.8 miles from Corpus Christi and 103.5 miles from Onion Creek.
How much longer is the road route than the straight-line distance?
The direct path is about 163.1 miles (262.5 km), while the road route adds roughly 44.3 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 9:38 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.66 one way or $55.32 round trip. Estimated CO2 is about 65.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Corpus Christi and Mostly Clear near Onion Creek.
Stop Ideas Near Pleasanton
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 Pleasanton.
San Antonio Station
San Marcos Station
Flight Path Map
This map shows the direct air route between Corpus Christi and Onion Creek. Straight-line distance: 163.1 mi (262.48 km).
#1 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 |
#2 Onion Creek
Census designated place
| Population | 2,116 |
| Coordinates | 30.1366000, -97.7841700 |
| Altitude | 175 |
| Country | United States |
End: Onion Creek (-97.78417, 30.1366)
Estimated Travel Time
Distance: 334 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 54m |
| 40 mph (64.37 km/h) | 05h 11m |
| 50 mph (80.47 km/h) | 04h 08m |
| 60 mph (96.56 km/h) | 03h 27m |
| 70 mph (112.65 km/h) | 02h 57m |
| 80 mph (129 km/h) | 02h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $27.66 | $55.32 |
| Mid-grade | $4.25 | $31.12 | $62.25 |
| Premium | $4.59 | $33.61 | $67.21 |
| Diesel | $3.99 | $29.23 | $58.46 |
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.