How far is Iraan, TX from Corpus Christi, TX?
The driving distance from Iraan, TX to Corpus Christi, TX is about 403.7 miles (649.7 km), with a travel time of about 06h 01m by car.
- The straight-line flight distance is about 346 miles (556.8 km).
- For a round trip, plan for roughly 12h 02m 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 01m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
This departure sits inside the recommended comfort window for the route.
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.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Iraan and Corpus Christi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Iraan and Corpus Christi.
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1
Start on East 6th Street
11 m · 6 sec · East 6th Street
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2
Turn left onto North State Highway 349
13.3 mi · 20 min · North State Highway 349
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3
At the end of the road, turn left onto State Highway 290
567 ft · 10 sec · State Highway 290
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4
Take the ramp left toward I 10 East: San Antonio
1366 ft · 33 sec
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5
Merge slight left
224.5 mi · 3 hr 34 min
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6
Keep slight right
17.4 mi · 20 min
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7
Keep slight right to continue on McDermott Freeway
1.7 mi · 2 min · McDermott Freeway
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8
Take the exit slight right toward Santa Rosa Street, Downtown
2505 ft · 1 min
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9
Turn straight onto North Pecos-La Trinidad
804 ft · 16 sec · North Pecos-La Trinidad
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10
Keep slight right to continue on North Pecos-La Trinidad
2963 ft · 1 min · North Pecos-La Trinidad
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11
Turn left onto Dolorosa Street
2725 ft · 1 min · Dolorosa Street
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12
Continue on West Market Street
1893 ft · 42 sec · West Market Street
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13
Continue on East Market Street
2143 ft · 41 sec · East Market Street
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14
Turn right onto Tower of the Americas Way
957 ft · 21 sec · Tower of the Americas Way
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15
Take the ramp slight left toward I 37 South, US 281 South
1374 ft · 34 sec
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16
Merge slight left onto William J Bordelon Freeway
1.4 mi · 2 min · William J Bordelon Freeway
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17
Continue on Lucian Adams Freeway
140.3 mi · 2 hr 23 min · Lucian Adams Freeway
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18
Continue on Interstate Highway 37
118 m · 10 sec · Interstate Highway 37
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19
Continue on Interstate Highway 37
135 m · 15 sec · Interstate Highway 37
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20
Continue straight
147 m · 9 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Iraan and Corpus Christi.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 10 East
Merge slight left
225 mi · 03h 34m
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.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely leaving Iraan and Mostly Sunny then Slight 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 Iraan to Corpus Christi?
The road trip is about 403.7 miles (649.7 km) and usually takes 06h 01m 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 201.1 miles from Iraan and 202.6 miles from Corpus Christi.
How much longer is the road route than the straight-line distance?
The direct path is about 346 miles (556.8 km), while the road route adds roughly 57.7 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 $53.85 one way or $107.70 round trip. Estimated CO2 is about 126.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms Likely around Iraan and Mostly Sunny then Slight 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 Iraan and Corpus Christi. Straight-line distance: 346 mi (556.84 km).
#1 Iraan
City in Pecos County, Texas, United States
| Population | 1,221 |
| Coordinates | 30.9140500, -101.8979100 |
| Altitude | 677 |
| 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 05m |
| 50 mph (80.47 km/h) | 08h 04m |
| 60 mph (96.56 km/h) | 06h 43m |
| 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 | $53.85 | $107.70 |
| Mid-grade | $4.25 | $60.59 | $121.18 |
| Premium | $4.59 | $65.42 | $130.84 |
| Diesel | $3.99 | $56.90 | $113.80 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.