How far is Plano, TX from Dayton, TX?
The driving distance from Plano, TX to Dayton, TX is about 271.4 miles (436.7 km), with a travel time of about 04h 48m by car.
- The straight-line flight distance is about 231.5 miles (372.6 km).
- For a round trip, plan for roughly 09h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 48m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Plano and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plano and Dayton.
-
1
Start on East 15th Street
1 km · 1 min · East 15th Street
-
2
Turn left onto Central Expressway
919 ft · 18 sec · Central Expressway
-
3
Take the ramp slight left toward US 75 South
798 ft · 19 sec
-
4
Merge slight left onto Central Expressway
16.6 mi · 18 min · Central Expressway
-
5
Continue on Julius Schepps Freeway
3.4 mi · 4 min · Julius Schepps Freeway
-
6
Keep slight left to continue on Julius Schepps Freeway
209.3 mi · 3 hr 36 min · Julius Schepps Freeway
-
7
Take the exit slight right toward Grand Parkway
1067 ft · 26 sec
-
8
Turn straight onto Interstate 45 North Frontage Road
2.1 mi · 4 min · Interstate 45 North Frontage Road
-
9
Turn left onto North Grand Parkway West
116 m · 9 sec · North Grand Parkway West
-
10
Take the ramp straight toward TX 99 Toll East
1536 ft · 38 sec
-
11
Merge slight left onto North Grand Parkway East
32.3 mi · 35 min · North Grand Parkway East
-
12
Take the exit slight right toward FM 1960: Dayton, Humble
2361 ft · 1 min
-
13
Turn left
5.1 mi · 7 min
-
14
Turn right onto North Cleveland Street
1028 ft · 25 sec · North Cleveland Street
-
15
Turn left onto United States Highway 90 West
1497 ft · 27 sec · United States Highway 90 West
-
16
Turn right onto South Winfree Street
43 m · 9 sec · South Winfree Street
-
17
Turn left
69 m · 18 sec
-
18
Turn right
47 m · 16 sec
-
19
Turn left
27 m · 6 sec
-
20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Plano and Dayton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Julius Schepps Freeway
Keep slight left to continue on Julius Schepps Freeway
209 mi · 03h 36m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Partly Sunny leaving Plano and Mostly Cloudy near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plano to Dayton?
The road trip is about 271.4 miles (436.7 km) and usually takes 04h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Jewett is a useful midpoint, sitting about 135.9 miles from Plano and 135.5 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 231.5 miles (372.6 km), while the road route adds roughly 39.9 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.20 one way or $72.41 round trip. Estimated CO2 is about 85.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Plano and Mostly Cloudy near Dayton.
Stop Ideas Near Jewett
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 Jewett.
Bryan, TX
Waco, TX
Temple
Flight Path Map
This map shows the direct air route between Plano and Dayton. Straight-line distance: 231.52 mi (372.6 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 Dayton
City in Liberty County, Texas, United States
| Population | 8,628 |
| Coordinates | 30.0466100, -94.8852000 |
| Altitude | 25 |
| Country | United States |
End: Dayton (-94.8852, 30.04661)
Estimated Travel Time
Distance: 437 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 02m |
| 40 mph (64.37 km/h) | 06h 47m |
| 50 mph (80.47 km/h) | 05h 25m |
| 60 mph (96.56 km/h) | 04h 31m |
| 70 mph (112.65 km/h) | 03h 52m |
| 80 mph (129 km/h) | 03h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $36.20 | $72.41 |
| Mid-grade | $4.25 | $40.73 | $81.47 |
| Premium | $4.59 | $43.98 | $87.96 |
| Diesel | $3.99 | $38.25 | $76.51 |
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 07, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.