How far is Princeton, TX from Laredo, TX?
The driving distance from Princeton, TX to Laredo, TX is about 490.4 miles (789.3 km), with a travel time of about 07h 15m by car.
- The straight-line flight distance is about 431 miles (693.7 km).
- For a round trip, plan for roughly 14h 30m 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 07h 15m.
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 Rain Showers then Mostly Sunny
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Princeton and Laredo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Princeton and Laredo.
-
1
Start on North Front Street
95 m · 18 sec · North Front Street
-
2
Turn right onto North 4th Street
2259 ft · 51 sec · North 4th Street
-
3
Turn right onto East Princeton Drive
3 mi · 4 min · East Princeton Drive
-
4
Continue on East University Drive
4.3 mi · 5 min · East University Drive
-
5
Continue on West University Drive
1.5 mi · 2 min · West University Drive
-
6
Turn left onto North Central Expressway
148 m · 8 sec · North Central Expressway
-
7
Take the ramp straight toward US 75 South, TX 121 South
1617 ft · 39 sec
-
8
Merge slight left onto Central Expressway
30.9 mi · 33 min · Central Expressway
-
9
Take the exit slight left toward Downtown, Good-Latimer Expressway
153 m · 12 sec
-
10
Continue on North Central Expressway
1.2 km · 1 min · North Central Expressway
-
11
Turn right onto Elm Street
93 m · 11 sec · Elm Street
-
12
Turn left onto North Pearl Expressway
1086 ft · 29 sec · North Pearl Expressway
-
13
Turn right onto Young Street
572 ft · 20 sec · Young Street
-
14
Turn left onto South Harwood Street
96 m · 8 sec · South Harwood Street
-
15
Turn right onto Canton Street
2105 ft · 48 sec · Canton Street
-
16
Take the ramp slight left toward I 30 West
1773 ft · 38 sec
-
17
Keep slight left to continue on I 35E South, I 35E North: Waco, Denton
607 ft · 15 sec
-
18
Keep slight left to continue on I 35E North, I 35E South: Denton, Waco
67 m · 5 sec
-
19
Keep slight left to continue on I 35E South: Waco
1915 ft · 30 sec
-
20
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
-
21
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
-
22
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
-
23
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
-
24
Keep slight left
55.8 mi · 59 min
-
25
Keep slight left to continue on Purple Heart Trail
49.8 mi · 55 min · Purple Heart Trail
-
26
Continue on Interstate Highway 35
1.7 mi · 2 min · Interstate Highway 35
-
27
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
-
28
Continue on North Pan Am Expressway
10 mi · 12 min · North Pan Am Expressway
-
29
Keep slight left to continue on North Pan Am Expressway
6.4 mi · 8 min · North Pan Am Expressway
-
30
Keep slight left to continue on North Pan Am Expressway
2.1 mi · 3 min · North Pan Am Expressway
-
31
Keep slight right to continue on South Pan Am Expressway
10.4 mi · 12 min · South Pan Am Expressway
-
32
Continue on Purple Heart Trail
144.5 mi · 2 hr 26 min · Purple Heart Trail
-
33
Turn right onto Houston Street
1607 ft · 42 sec · Houston Street
-
34
Turn left onto Salinas Avenue
83 m · 12 sec · Salinas Avenue
-
35
Turn left onto Matamoros Street
93 m · 5 sec · Matamoros Street
-
36
Arrive at your destination
0 m · 1 sec · Matamoros Street
Car Route Details
A richer read on the saved driving route between Princeton and Laredo.
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 26m
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.
Slight Chance Rain Showers then Mostly Sunny leaving Princeton and Chance Showers And Thunderstorms near Laredo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Princeton to Laredo?
The road trip is about 490.4 miles (789.3 km) and usually takes 07h 15m 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 235.7 miles from Princeton and 254.8 miles from Laredo.
How much longer is the road route than the straight-line distance?
The direct path is about 431 miles (693.7 km), while the road route adds roughly 59.4 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 $65.41 one way or $130.83 round trip. Estimated CO2 is about 153.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Mostly Sunny around Princeton and Chance Showers And Thunderstorms near Laredo.
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 Princeton and Laredo. Straight-line distance: 431.07 mi (693.74 km).
#1 Princeton
City in Collin County, Texas, United States
| Population | 15,699 |
| Coordinates | 33.1801200, -96.4980400 |
| Altitude | 175 |
| Country | United States |
#2 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 |
End: Matamoros Street (-99.507507, 27.506385)
Estimated Travel Time
Distance: 789 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 16h 20m |
| 40 mph (64.37 km/h) | 12h 15m |
| 50 mph (80.47 km/h) | 09h 48m |
| 60 mph (96.56 km/h) | 08h 10m |
| 70 mph (112.65 km/h) | 07h 00m |
| 80 mph (129 km/h) | 06h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $65.41 | $130.83 |
| Mid-grade | $4.25 | $73.60 | $147.20 |
| Premium | $4.59 | $79.47 | $158.94 |
| Diesel | $3.99 | $69.12 | $138.24 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.