How far is Sundown, TX from Corpus Christi, TX?
The driving distance from Sundown, TX to Corpus Christi, TX is about 556.2 miles (895.1 km), with a travel time of about 08h 35m by car.
- The straight-line flight distance is about 494.2 miles (795.3 km).
- For a round trip, plan for roughly 17h 11m 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 08h 35m.
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.
City in Menard County, Texas, United States
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 Sundown and Corpus Christi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sundown and Corpus Christi.
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1
Start on East Richardson Street
2620 ft · 52 sec · East Richardson Street
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2
Continue on FM 301
6 mi · 11 min · FM 301
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3
Turn right onto South US Highway 385
17.2 mi · 17 min · South US Highway 385
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4
Turn right onto State Highway 137
2.3 mi · 2 min · State Highway 137
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5
Continue on North 14th Street
2 mi · 4 min · North 14th Street
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6
Turn sharp left onto Seagraves Road
1240 ft · 20 sec · Seagraves Road
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7
Turn right onto Lamesa Highway
1.4 km · 1 min · Lamesa Highway
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8
Continue on State Highway 137
1.6 km · 1 min · State Highway 137
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9
Continue on Lamesa Highway
14.7 mi · 15 min · Lamesa Highway
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10
Continue on Brownfield Highway
2.4 mi · 3 min · Brownfield Highway
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11
Continue on North State Highway 137
15.3 mi · 23 min · North State Highway 137
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12
Continue on North Bryan Avenue
1.2 mi · 2 min · North Bryan Avenue
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13
Turn left onto North 4th Street
1.1 km · 55 sec · North 4th Street
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14
Turn right onto North Lynn Avenue
1.2 mi · 1 min · North Lynn Avenue
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15
Continue on South Dallas Avenue
1.3 mi · 1 min · South Dallas Avenue
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16
Continue on South US Highway 87
18.1 mi · 18 min · South US Highway 87
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17
Continue on William Crooker Highway
1.4 mi · 1 min · William Crooker Highway
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18
Continue on North US Highway 87
18.1 mi · 18 min · North US Highway 87
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19
Continue on William B Crooker Memorial Highway
52.1 mi · 52 min · William B Crooker Memorial Highway
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20
Continue on 4th Street
1.2 mi · 2 min · 4th Street
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21
Continue on US Highway 87 South
14.6 mi · 15 min · US Highway 87 South
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22
Continue straight
72.2 mi · 1 hr 18 min
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23
Turn right onto South Main Street
21.5 mi · 23 min · South Main Street
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24
Continue on Ellis Street
29.4 mi · 31 min · Ellis Street
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25
Take the exit left toward I 10 East: San Antonio
40 mi · 38 min
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26
Continue straight
54.3 mi · 55 min
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27
Keep slight right
17.4 mi · 20 min
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28
Keep slight right to continue on McDermott Freeway
1.7 mi · 2 min · McDermott Freeway
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29
Take the exit slight right toward Santa Rosa Street, Downtown
2505 ft · 1 min
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30
Turn straight onto North Pecos-La Trinidad
804 ft · 16 sec · North Pecos-La Trinidad
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31
Keep slight right to continue on North Pecos-La Trinidad
2963 ft · 1 min · North Pecos-La Trinidad
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32
Turn left onto Dolorosa Street
2725 ft · 1 min · Dolorosa Street
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33
Continue on West Market Street
1893 ft · 42 sec · West Market Street
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34
Continue on East Market Street
2143 ft · 41 sec · East Market Street
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35
Turn right onto Tower of the Americas Way
957 ft · 21 sec · Tower of the Americas Way
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36
Take the ramp slight left toward I 37 South, US 281 South
1374 ft · 34 sec
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37
Merge slight left onto William J Bordelon Freeway
1.4 mi · 2 min · William J Bordelon Freeway
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38
Continue on Lucian Adams Freeway
140.3 mi · 2 hr 23 min · Lucian Adams Freeway
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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 Sundown and Corpus Christi.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Lucian Adams Freeway
Continue on Lucian Adams Freeway
140 mi · 02h 23m
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 Sundown and Partly Sunny near Corpus Christi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sundown to Corpus Christi?
The road trip is about 556.2 miles (895.1 km) and usually takes 08h 35m 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?
Menard is a useful midpoint, sitting about 277.1 miles from Sundown and 279.1 miles from Corpus Christi.
How much longer is the road route than the straight-line distance?
The direct path is about 494.2 miles (795.3 km), while the road route adds roughly 62 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 $74.18 one way or $148.36 round trip. Estimated CO2 is about 174.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Sundown and Partly Sunny near Corpus Christi.
Stop Ideas Near Menard
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Menard City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Menard.
Flight Path Map
This map shows the direct air route between Sundown and Corpus Christi. Straight-line distance: 494.18 mi (795.31 km).
#1 Sundown
City in Hockley County, Texas, United States
| Population | 1,414 |
| Coordinates | 33.4562100, -102.4893600 |
| Altitude | 1079 |
| 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: 895 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 18h 31m |
| 40 mph (64.37 km/h) | 13h 54m |
| 50 mph (80.47 km/h) | 11h 07m |
| 60 mph (96.56 km/h) | 09h 16m |
| 70 mph (112.65 km/h) | 07h 56m |
| 80 mph (129 km/h) | 06h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $74.18 | $148.36 |
| Mid-grade | $4.25 | $83.47 | $166.93 |
| Premium | $4.59 | $90.12 | $180.24 |
| Diesel | $3.99 | $78.38 | $156.77 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.