How far is Merkel, TX from Corpus Christi, TX?
The driving distance from Merkel, TX to Corpus Christi, TX is about 404.1 miles (650.4 km), with a travel time of about 06h 16m by car.
- The straight-line flight distance is about 358.5 miles (577 km).
- For a round trip, plan for roughly 12h 32m 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 16m.
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 Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Merkel and Corpus Christi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Merkel and Corpus Christi.
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1
Start on North 1st Street
16 m · 6 sec · North 1st Street
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2
Turn left onto Kent Street
2347 ft · 48 sec · Kent Street
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3
Turn right onto North 7th Street
897 ft · 25 sec · North 7th Street
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4
Take the ramp slight left toward I 20 East: Abilene
68 m · 5 sec
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5
Merge slight left
7.9 mi · 8 min
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6
Take the exit slight right toward I 20 Business East, FM 707: Tye
90 m · 10 sec
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7
Turn straight onto West Interstate 20
1010 ft · 31 sec · West Interstate 20
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8
Turn right onto Scott Street
1.7 mi · 3 min · Scott Street
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9
Continue on South FM 707
4.7 mi · 5 min · South FM 707
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10
Turn right onto US Highway 277 South
26.9 mi · 29 min · US Highway 277 South
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11
Take the exit right
1602 ft · 51 sec
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12
Turn left onto State Highway 153
10.4 mi · 11 min · State Highway 153
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13
Turn right
12.3 mi · 13 min
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14
Turn left
6.3 mi · 7 min
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15
At the end of the road, turn right onto Hutchings Avenue
118 m · 18 sec · Hutchings Avenue
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16
Turn left onto South 7th Street
16.5 mi · 18 min · South 7th Street
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17
Continue on Grassmeyer Street
41.9 mi · 45 min · Grassmeyer Street
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18
Continue on Ellis Street
29.4 mi · 31 min · Ellis Street
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19
Take the exit left toward I 10 East: San Antonio
40 mi · 38 min
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20
Continue straight
54.3 mi · 55 min
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21
Keep slight right
17.4 mi · 20 min
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22
Keep slight right to continue on McDermott Freeway
1.7 mi · 2 min · McDermott Freeway
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23
Take the exit slight right toward Santa Rosa Street, Downtown
2505 ft · 1 min
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24
Turn straight onto North Pecos-La Trinidad
804 ft · 16 sec · North Pecos-La Trinidad
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25
Keep slight right to continue on North Pecos-La Trinidad
2963 ft · 1 min · North Pecos-La Trinidad
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26
Turn left onto Dolorosa Street
2725 ft · 1 min · Dolorosa Street
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27
Continue on West Market Street
1893 ft · 42 sec · West Market Street
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28
Continue on East Market Street
2143 ft · 41 sec · East Market Street
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29
Turn right onto Tower of the Americas Way
957 ft · 21 sec · Tower of the Americas Way
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30
Take the ramp slight left toward I 37 South, US 281 South
1374 ft · 34 sec
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31
Merge slight left onto William J Bordelon Freeway
1.4 mi · 2 min · William J Bordelon Freeway
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32
Continue on Lucian Adams Freeway
140.3 mi · 2 hr 23 min · Lucian Adams Freeway
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33
Continue on Interstate Highway 37
118 m · 10 sec · Interstate Highway 37
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34
Continue on Interstate Highway 37
135 m · 15 sec · Interstate Highway 37
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35
Continue straight
147 m · 9 sec
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36
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Merkel 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 Merkel 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 Merkel to Corpus Christi?
The road trip is about 404.1 miles (650.4 km) and usually takes 06h 16m 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?
Kerrville is a useful midpoint, sitting about 209 miles from Merkel and 195.1 miles from Corpus Christi.
How much longer is the road route than the straight-line distance?
The direct path is about 358.5 miles (577 km), while the road route adds roughly 45.6 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 $53.89 one way or $107.78 round trip. Estimated CO2 is about 126.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Merkel and Chance Showers And Thunderstorms near Corpus Christi.
Stop Ideas Near Kerrville
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 Kerrville.
San Antonio Station
San Marcos Station
Flight Path Map
This map shows the direct air route between Merkel and Corpus Christi. Straight-line distance: 358.52 mi (576.98 km).
#1 Merkel
City in Texas
| Population | 2,629 |
| Coordinates | 32.4706800, -100.0128700 |
| Altitude | 570 |
| 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: 650 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 27m |
| 40 mph (64.37 km/h) | 10h 06m |
| 50 mph (80.47 km/h) | 08h 04m |
| 60 mph (96.56 km/h) | 06h 44m |
| 70 mph (112.65 km/h) | 05h 46m |
| 80 mph (129 km/h) | 05h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $53.89 | $107.78 |
| Mid-grade | $4.25 | $60.63 | $121.27 |
| Premium | $4.59 | $65.47 | $130.94 |
| Diesel | $3.99 | $56.94 | $113.88 |
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.