Washington, TX to Corpus Christi, TX is 226 miles and takes about 4 hours 38 minutes via US Highway 77, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Texas, moving from the Great Plains region to another part of the Great Plains. Since it's a single-day drive, you'll likely spend most of your time on the highway. It's a straightforward route if you're looking for a direct path between these two points.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
113 miles from Washington, TX
A natural place for your longest stop of the day
, about 2h 23m into the drive
.
Main Roads
Road
Distance
Duration
United States Highway 77
40.1 mi
45m
US Highway 77 South
34 mi
38m
South US Highway 77
24.7 mi
28m
Farm to Market Road 136
17.7 mi
23m
State Highway 105
17.4 mi
22m
TX 237
15.9 mi
23m
US Highway 290 West
13.4 mi
14m
TX 35
12.1 mi
13m
Longest stretch:
United States Highway 77
— 40.1 mi, about 45m
Turn-by-Turn Driving Directions
Step-by-step road directions between Washington, TX and Corpus Christi, TX.
1
Start on this road
245 ft·18 sec·this road
2
Turn right onto FM 1155
33 ft·1 sec·FM 1155 East
3
Continue on FM 1155
1.4 mi·3 min·FM 1155 East
4
Turn left onto TX 105
17 mi·22 min·State Highway 105
Use the straight lane.
5
Continue on TX 105
0.6 mi·1 min·TX 105
Use the straight lane.
6
Turn left onto TX 105
0.3 mi·29 sec·North Chappell Hill Street
7
Turn right onto TX 105
2.0 mi·3 min·East Main Street
8
Continue on US 290
13 mi·14 min·US Highway 290 West
Use the straight lane.
9
Take the exit onto TX 237
16 mi·23 min·TX 237
Toward TX 237 South: Giddings, Round Top, La Grange
10
Continue on TX 159
6.6 mi·9 min·TX 159
11
At end of road, turn right onto TX 71 Bus
1.0 mi·1 min·East Travis Street
12
Turn left onto US 77
0.7 mi·47 sec·South Jefferson Street
13
Continue on US 77
25 mi·28 min·South US Highway 77
14
Continue on US 77
6.8 mi·7 min·US 77
15
Continue on US 77
0.2 mi·14 sec·United States Highway 77
16
Continue on US 77
1.3 mi·1 min·North Texana Street
17
Turn right onto US 77; US 90 Alt
0.3 mi·20 sec·West 4th Street
18
Continue on US 77; US 90 Alt
0.4 mi·29 sec·Fairwinds Street
19
Turn left onto US 77
40 mi·45 min·United States Highway 77
20
Take the exit
278 ft·7 sec
21
Turn straight onto US 77
405 ft·8 sec·Northeast Zac Lentz Parkway
22
Take the ramp onto US 77
0.3 mi·43 sec·US 77
23
Merge onto US 77
1.4 mi·1 min·Northeast Zac Lentz Parkway
24
Continue on US 77
12 mi·13 min·Northwest Zac Lentz Parkway
25
Take the exit onto US 77
0.6 mi·1 min·US 77
26
Turn left
170 ft·6 sec
27
Turn right onto US 77
34 mi·38 min·US Highway 77 South
28
Turn straight onto US 77
1.9 mi·3 min·Alamo Street
29
Turn left onto FM 774
1.5 mi·2 min·East Empresario Street
30
Turn right onto FM 2678
9.6 mi·9 min·FM 2678
Use the right lane.
31
Continue on FM 136
18 mi·23 min·Farm to Market Road 136
32
Take the ramp
0.4 mi·49 sec
33
Merge onto TX 35
12 mi·13 min·TX 35
34
Take the exit
0.4 mi·43 sec
35
Turn slight right
0.3 mi·56 sec
36
Take the ramp
0.5 mi·1 min
37
Merge onto I 37
0.3 mi·29 sec·I 37
38
Continue on Interstate Highway 37
387 ft·10 sec·Interstate Highway 37
39
Continue on Interstate Highway 37
444 ft·15 sec·Interstate Highway 37
40
Continue on I 37
483 ft·9 sec·I 37
41
Arrive at destination
I 37
Trip Plan
Given the 4-hour 38-minute drive time, this is a comfortable one-day trip. Leaving in the morning will give you plenty of time to arrive before dark. With only one recommended stop and an 87% highway share, you can be flexible with your timing. Keep an eye on your fuel; the estimated cost is $33, and it's wise to refuel before entering longer stretches. The longest continuous highway segment is 40.1 miles, so plan any necessary stops accordingly.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 113 miles from Washington, TX, or about 2h 23m into the drive.
The longest continuous stretch on this route runs about 40.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 50 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 113 miles or 2h 23m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 48m
Traffic, exits, and arrival timing usually matter more near Corpus Christi, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Washington, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Washington, TX
This is one driving day of about 226 miles and 4h 38m.
Your first comfortable stop window is around 50 miles from Washington, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on United States Highway 77 for about 40.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 20
5 decision points cluster between mile 0 and 184.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|FM 1155 / FM 1155 East
Turn right onto FM 1155 / FM 1155 East
Navigation decision point
6
1.5 mi into trip|~3m in|TX 105 / State Highway 105
Turn left onto TX 105 / State Highway 105
Lane positioning matters here
Use the straight lane.
4
19.7 mi into trip|~28m in|TX 105 / East Main Street
Turn right onto TX 105 / East Main Street
Navigation decision point
5
35.1 mi into trip|~46m in|TX 237
Take the exit onto TX 237 toward TX 237 South: Giddings, Round Top, La Grange
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward TX 237 South: Giddings, Round Top, La Gr...
6
184.5 mi into trip|~3h 47m in|FM 2678
Turn right onto FM 2678
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$33.93 one way
$67.85 round trip
$3.81/gal25.4 MPG avg79 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$37.54
$75.08
premium
$4.57
$40.62
$81.24
diesel
$6.28
$55.84
$111.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 79.1 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $24 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
67.8
0
$23.73
$10.85
Efficient EV
56.5
0
$19.78
$9.04
EV Truck/SUV
90.4
1
$31.64
$14.46
Gas CO2
79 kg
EV CO2
26 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Oct 19, 2026
Origin
Washington, TX
Late night
in Washington on Saturday
Local time
1:33 AM
CDT
Current temp
77°F
Partly Sunny
E 0 to 5 mph2% chanceLive forecast
Destination
Corpus Christi, TX
Late night
in Corpus Christi on Saturday
Local time
1:33 AM
CDT
Current temp
79°F
Mostly Sunny
NE 10 to 14 mph11% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 38m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This route is predominantly highway driving, with 87% of the 226 miles on major roads like United States Highway 77 and US Highway 77 South. You'll encounter the longest stretch without a major exit on United States Highway 77, lasting 40.1 miles. Expect a mostly highway profile, meaning you'll experience consistent cruising speeds for the majority of the trip before transitioning to surface roads closer to your destination.
87% highway — fuel and pacing are the main things to plan.
41 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 40.1 mi on United States Highway 77.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on United States Highway 77 and US Highway 77 South. You will hit about 20 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near FM 1155 / FM 1155 East.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 226 miles you will encounter 20 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (FM 1155 / FM 1155 East): Navigation decision point; at 1.5 miles (TX 105 / State Highway 105): Lane positioning matters here; at 19.7 miles (TX 105 / East Main Street): Navigation decision point.
Elevation Profile
Mostly flat terrain
438 ft7 ft
Total Climb
224 ft
Total Descent
445 ft
Highest Point
438 ft
~47.5 mi in
Elevation Range
432 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Washington, TX and Corpus Christi, TX, road signs point toward Round Top and La Grange.
Corpus Christi (called Corpus by the locals) is Texas's largest coastal city and the gateway to Padre Island. While Corpus Christi isn't on the way to much of anything except itself (and the islands off its coast), it offers enough to fill a visit in its own right, or a multi-day trip from San Antonio, Austin, or Houston. The name is Latin for "Body of Christ".
Doable as a same-day drive at 4h 38m. Total distance: 226 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 38m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (87%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 40.1 miles on United States Highway 77. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (FM 1155 / FM 1155 East): Navigation decision point; at 1.5 miles (TX 105 / State Highway 105): Lane positioning matters here; at 19.7 miles (TX 105 / East Main Street): Navigation decision point.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.3 hours — manageable with a long break at Corpus Christi, TX, but most travelers stay overnight.
