How far is Laredo, TX from Prosper, TX?
The driving distance from Laredo, TX to Prosper, TX is about 462.5 miles (744.4 km), with a travel time of about 08h 12m by car.
- The straight-line flight distance is about 427.4 miles (687.9 km).
- For a round trip, plan for roughly 16h 24m 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 12m.
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.
The eleventh most populous city in the United States and the center of the Austin metropolitan area.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Laredo and Prosper.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laredo and Prosper.
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1
Start on Matamoros Street
1544 ft · 46 sec · Matamoros Street
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2
Turn left onto San Dario Avenue
553 ft · 11 sec · San Dario Avenue
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3
Continue on Purple Heart Trail
144.4 mi · 2 hr 27 min · Purple Heart Trail
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4
Continue on South Pan Am Expressway
9.3 mi · 11 min · South Pan Am Expressway
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5
Keep slight left to continue on South Pan Am Expressway
1.7 mi · 2 min · South Pan Am Expressway
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6
Keep slight right to continue on South Pan Am Expressway
10.5 mi · 13 min · South Pan Am Expressway
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7
Keep slight left to continue on North Pan Am Expressway
7.4 mi · 8 min · North Pan Am Expressway
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8
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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9
Continue on Interstate Highway 35
1.9 mi · 2 min · Interstate Highway 35
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10
Continue on Purple Heart Trail
47.8 mi · 52 min · Purple Heart Trail
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11
Keep slight right to continue on Purple Heart Trail
95.6 mi · 1 hr 40 min · Purple Heart Trail
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12
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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13
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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14
Keep slight right to continue on I 35E: Dallas
59.2 mi · 1 hr 2 min
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15
Take the exit slight right toward Oak Lawn Avenue
125 m · 8 sec
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16
Keep slight right
143 m · 10 sec
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17
Turn right onto Oak Lawn Avenue
1319 ft · 31 sec · Oak Lawn Avenue
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18
Take the ramp slight left toward DNT North
1081 ft · 28 sec
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19
Merge slight left onto Dallas North Tollway
30.3 mi · 34 min · Dallas North Tollway
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20
Turn straight onto South Dallas Parkway
1 km · 1 min · South Dallas Parkway
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21
Turn right onto West First Street
1 mi · 2 min · West First Street
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22
Turn left onto South Coleman Street
925 ft · 22 sec · South Coleman Street
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23
Turn right onto East Broadway Street
70 m · 6 sec · East Broadway Street
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24
Arrive at your destination
0 m · 1 sec · East Broadway Street
Car Route Details
A richer read on the saved driving route between Laredo and Prosper.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Continue on Purple Heart Trail
144 mi · 02h 27m
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.
Partly Sunny leaving Laredo and Slight Chance Showers And Thunderstorms near Prosper.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laredo to Prosper?
The road trip is about 462.5 miles (744.4 km) and usually takes 08h 12m 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?
Austin is a useful midpoint, sitting about 231.7 miles from Laredo and 230.8 miles from Prosper.
How much longer is the road route than the straight-line distance?
The direct path is about 427.4 miles (687.9 km), while the road route adds roughly 35.1 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 $61.67 one way or $123.35 round trip. Estimated CO2 is about 145 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Laredo and Slight Chance Showers And Thunderstorms near Prosper.
Stop Ideas Near Austin
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 Austin.
Austin
Taylor
San Marcos Station
Killeen, Texas
Flight Path Map
This map shows the direct air route between Laredo and Prosper. Straight-line distance: 427.45 mi (687.92 km).
#1 Laredo
The third most populous city in Texas and the center of the Laredo metropolitan area.
| Population | 263,640 |
| Coordinates | 27.5064100, -99.5075400 |
| Altitude | 126 |
| Country | United States |
#2 Prosper
Suburban town located in Collin and Denton counties, Texas
| Population | 26,957 |
| Coordinates | 33.2362300, -96.8011100 |
| Altitude | 208 |
| Country | United States |
End: Prosper (-96.80111, 33.23623)
Estimated Travel Time
Distance: 744 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 24m |
| 40 mph (64.37 km/h) | 11h 33m |
| 50 mph (80.47 km/h) | 09h 15m |
| 60 mph (96.56 km/h) | 07h 42m |
| 70 mph (112.65 km/h) | 06h 36m |
| 80 mph (129 km/h) | 05h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $61.67 | $123.35 |
| Mid-grade | $4.25 | $69.39 | $138.79 |
| Premium | $4.59 | $74.93 | $149.85 |
| Diesel | $3.99 | $65.17 | $130.33 |
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.