How far is Dallas, TX from Caddo Mills, TX?
The driving distance from Dallas, TX to Caddo Mills, TX is about 41.1 miles (66.1 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 38.8 miles (62.5 km).
- For a round trip, plan for roughly 01h 42m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 51m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
A city in Rockwall County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Dallas and Caddo Mills.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dallas and Caddo Mills.
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1
Start on North Lamar Street
1797 ft · 59 sec · North Lamar Street
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2
Turn left onto Commerce Street
1.4 km · 2 min · Commerce Street
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3
Take the ramp slight left toward I 45 South
1025 ft · 25 sec
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4
Keep slight right to continue on I 30
1027 ft · 25 sec
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5
Keep slight left to continue on I 30 East
2136 ft · 52 sec
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6
Merge slight left onto East R L Thornton Freeway
5.9 mi · 7 min · East R L Thornton Freeway
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7
Keep slight left to continue on East R L Thornton Freeway
23.5 mi · 26 min · East R L Thornton Freeway
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8
Take the exit slight right toward FM 548: Royse City
1309 ft · 22 sec
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9
Turn straight onto West Interstate 30
1306 ft · 20 sec · West Interstate 30
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10
Turn left onto South Elm Street
2327 ft · 48 sec · South Elm Street
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11
Turn right onto East Main Street
1383 ft · 24 sec · East Main Street
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12
Continue on East State Highway 66
8.5 mi · 11 min · East State Highway 66
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13
Turn left onto Main Street
66 m · 4 sec · Main Street
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14
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Dallas and Caddo Mills.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
East R L Thornton Freeway
Keep slight left to continue on East R L Thornton Freeway
23.5 mi · 00h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Dallas and Sunny near Caddo Mills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dallas to Caddo Mills?
The road trip is about 41.1 miles (66.1 km) and usually takes 00h 51m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Rockwall is a useful midpoint, sitting about 20.5 miles from Dallas and 20.6 miles from Caddo Mills.
How much longer is the road route than the straight-line distance?
The direct path is about 38.8 miles (62.5 km), while the road route adds roughly 2.3 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 4:48 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.48 one way or $10.96 round trip. Estimated CO2 is about 12.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Dallas and Sunny near Caddo Mills.
Stop Ideas Near Rockwall
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 Rockwall.
Mesquite, TX
Dallas, TX
Union Station
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Dallas and Caddo Mills. Straight-line distance: 38.84 mi (62.51 km).
#1 Dallas
The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
| Population | 1,343,266 |
| Coordinates | 32.7830600, -96.8066700 |
| Altitude | 128 |
| Country | United States |
#2 Caddo Mills
City in Hunt County, Texas, United States
| Population | 1,709 |
| Coordinates | 33.0656700, -96.2277600 |
| Altitude | 162 |
| Country | United States |
End: Caddo Mills (-96.22776, 33.06567)
Estimated Travel Time
Distance: 66 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 22m |
| 40 mph (64.37 km/h) | 01h 01m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $5.48 | $10.96 |
| Mid-grade | $4.25 | $6.17 | $12.33 |
| Premium | $4.59 | $6.66 | $13.31 |
| Diesel | $3.99 | $5.79 | $11.58 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.