How far is Caddo Mills, TX from Plano, TX?
The driving distance from Caddo Mills, TX to Plano, TX is about 42.4 miles (68.3 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 27.5 miles (44.2 km).
- For a round trip, plan for roughly 01h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 45m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Caddo Mills and Plano.
Turn-by-Turn Driving Directions
Step-by-step road directions between Caddo Mills and Plano.
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1
Start on Main Street
66 m · 7 sec · Main Street
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2
Turn right onto State Highway 66
8.5 mi · 11 min · State Highway 66
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3
Continue on East Main Street
1383 ft · 29 sec · East Main Street
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4
Turn left onto South Elm Street
2027 ft · 43 sec · South Elm Street
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5
Turn right onto West Interstate 30
1.1 mi · 1 min · West Interstate 30
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6
Take the ramp slight left toward I 30 West
1097 ft · 27 sec
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7
Merge slight left onto Congressman Ralph Hall Highway
13.3 mi · 15 min · Congressman Ralph Hall Highway
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8
Take the exit slight right toward PGBT: President George Bush Turnpike
1 mi · 2 min
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9
Continue on President George Bush Turnpike
14.7 mi · 16 min · President George Bush Turnpike
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10
Take the exit slight right toward Avenue K, Plano Road
1213 ft · 26 sec
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11
Turn straight onto President George Bush Highway
1.1 km · 1 min · President George Bush Highway
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12
Turn right onto K Avenue
1.1 km · 1 min · K Avenue
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13
Continue on Municipal Avenue
2332 ft · 57 sec · Municipal Avenue
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14
Turn left onto East 15th Street
120 m · 8 sec · East 15th Street
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15
Arrive at your destination
0 m · 1 sec · East 15th Street
Car Route Details
A richer read on the saved driving route between Caddo Mills and Plano.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
President George Bush Turnpike
Continue on President George Bush Turnpike
14.7 mi · 00h 16m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Caddo Mills and Partly Sunny near Plano.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Caddo Mills to Plano?
The road trip is about 42.4 miles (68.3 km) and usually takes 00h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Heath is a useful midpoint, sitting about 20.8 miles from Caddo Mills and 21.6 miles from Plano.
How much longer is the road route than the straight-line distance?
The direct path is about 27.5 miles (44.2 km), while the road route adds roughly 14.9 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.67 one way or $11.34 round trip. Estimated CO2 is about 13.3 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Caddo Mills and Partly Sunny near Plano.
Stop Ideas Near Heath
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 Heath.
Mesquite, TX
Dallas, TX
Union Station
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Caddo Mills and Plano. Straight-line distance: 27.47 mi (44.21 km).
#1 Caddo Mills
City in Hunt County, Texas, United States
| Population | 1,709 |
| Coordinates | 33.0656700, -96.2277600 |
| Altitude | 162 |
| Country | United States |
#2 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 |
End: East 15th Street (-96.698873, 33.019694)
Estimated Travel Time
Distance: 68 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 24m |
| 40 mph (64.37 km/h) | 01h 03m |
| 50 mph (80.47 km/h) | 00h 50m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $5.67 | $11.34 |
| Mid-grade | $4.25 | $6.38 | $12.76 |
| Premium | $4.59 | $6.89 | $13.77 |
| Diesel | $3.99 | $5.99 | $11.98 |
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 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.