How far is Plano, TX from Three Rivers, TX?
The driving distance from Plano, TX to Three Rivers, TX is about 374.9 miles (603.4 km), with a travel time of about 06h 23m by car.
- The straight-line flight distance is about 327.1 miles (526.4 km).
- For a round trip, plan for roughly 12h 47m 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 23m.
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 most populous city in Williamson County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Plano and Three Rivers.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plano and Three Rivers.
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1
Start on East 15th Street
1 km · 1 min · East 15th Street
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2
Turn left onto Central Expressway
919 ft · 18 sec · Central Expressway
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3
Take the ramp slight left toward US 75 South
798 ft · 19 sec
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4
Merge slight left onto Central Expressway
16.6 mi · 18 min · Central Expressway
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5
Take the exit slight left toward Downtown, Good-Latimer Expressway
153 m · 12 sec
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6
Continue on North Central Expressway
1.2 km · 1 min · North Central Expressway
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7
Turn right onto Elm Street
93 m · 11 sec · Elm Street
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8
Turn left onto North Pearl Expressway
1086 ft · 29 sec · North Pearl Expressway
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9
Turn right onto Young Street
572 ft · 20 sec · Young Street
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10
Turn left onto South Harwood Street
96 m · 8 sec · South Harwood Street
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11
Turn right onto Canton Street
2105 ft · 48 sec · Canton Street
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12
Take the ramp slight left toward I 30 West
1773 ft · 38 sec
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13
Keep slight left to continue on I 35E South, I 35E North: Waco, Denton
607 ft · 15 sec
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14
Keep slight left to continue on I 35E North, I 35E South: Denton, Waco
67 m · 5 sec
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15
Keep slight left to continue on I 35E South: Waco
1915 ft · 30 sec
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16
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
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17
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
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18
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
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19
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
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20
Keep slight left
26.5 mi · 27 min
-
21
Take the exit slight right toward TX 130 Toll South: San Antonio
1.1 km · 56 sec
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22
Continue straight
86.1 mi · 1 hr 19 min
-
23
Keep slight right to continue on I 10 West: San Antonio
3262 ft · 1 min
-
24
Merge slight left
11.1 mi · 11 min
-
25
Continue straight
9.4 mi · 9 min
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26
Keep slight left
12 mi · 13 min
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27
Keep slight right to continue on Connally Loop
1.4 mi · 2 min · Connally Loop
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28
Merge slight left onto Connally Loop
6.7 mi · 7 min · Connally Loop
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29
Take the exit slight right toward I 37, US 281 North: San Antonio, Corpus Christi
1184 ft · 29 sec
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30
Keep slight left to continue on I 37 South: Corpus Christi
2457 ft · 1 min
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31
Merge slight left
60.5 mi · 1 hr 1 min
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32
Take the exit slight right toward US 281 South
4.9 mi · 7 min
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33
Arrive at your destination
0 m · 1 sec · South Harborth Avenue
Car Route Details
A richer read on the saved driving route between Plano and Three Rivers.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
South R L Thornton Freeway
Continue on South R L Thornton Freeway
89.3 mi · 01h 32m
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 then Slight Chance Showers And Thunderstorms leaving Plano and Slight Chance Showers And Thunderstorms near Three Rivers.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plano to Three Rivers?
The road trip is about 374.9 miles (603.4 km) and usually takes 06h 23m 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?
Georgetown is a useful midpoint, sitting about 187.8 miles from Plano and 187.2 miles from Three Rivers.
How much longer is the road route than the straight-line distance?
The direct path is about 327.1 miles (526.4 km), while the road route adds roughly 47.8 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 $50.00 one way or $99.99 round trip. Estimated CO2 is about 117.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Showers And Thunderstorms around Plano and Slight Chance Showers And Thunderstorms near Three Rivers.
Stop Ideas Near Georgetown
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 Georgetown.
Taylor
Austin
Killeen, Texas
Fort Hood, Texas
Flight Path Map
This map shows the direct air route between Plano and Three Rivers. Straight-line distance: 327.11 mi (526.43 km).
#1 Plano
The second most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 291,296 |
| Coordinates | 33.0198400, -96.6988900 |
| Altitude | 203 |
| Country | United States |
#2 Three Rivers
City in Live Oak County, Texas, United States
| Population | 1,938 |
| Coordinates | 28.4602700, -98.1825100 |
| Altitude | 45 |
| Country | United States |
End: Three Rivers (-98.18251, 28.46027)
Estimated Travel Time
Distance: 603 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 29m |
| 40 mph (64.37 km/h) | 09h 22m |
| 50 mph (80.47 km/h) | 07h 29m |
| 60 mph (96.56 km/h) | 06h 14m |
| 70 mph (112.65 km/h) | 05h 21m |
| 80 mph (129 km/h) | 04h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $50.00 | $99.99 |
| Mid-grade | $4.25 | $56.25 | $112.51 |
| Premium | $4.59 | $60.74 | $121.48 |
| Diesel | $3.99 | $52.83 | $105.65 |
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 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.