How far is Dallas, TX from De Kalb, TX?
The driving distance from Dallas, TX to De Kalb, TX is about 149.8 miles (241 km), with a travel time of about 02h 45m by car.
- The straight-line flight distance is about 136.3 miles (219.3 km).
- For a round trip, plan for roughly 05h 31m 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 02h 45m.
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.
City in Texas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Dallas and De Kalb.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dallas and De Kalb.
-
1
Start on North Lamar Street
1797 ft · 53 sec · North Lamar Street
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2
Turn left onto Commerce Street
1.4 km · 2 min · Commerce Street
-
3
Take the ramp slight left toward I 45 South
1025 ft · 25 sec
-
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
125.1 mi · 2 hr 8 min · East R L Thornton Freeway
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8
Take the exit slight right toward US 259: De Kalb, Daingerfield
1780 ft · 46 sec
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9
Turn left onto US Highway 259 North
14.1 mi · 21 min · US Highway 259 North
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10
Turn right
44 m · 8 sec
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11
Continue straight
2.4 mi · 4 min
-
12
Turn right onto Northeast Front Street
10 m · 1 sec · Northeast Front Street
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13
Arrive at your destination
0 m · 1 sec · Northeast Front Street
Car Route Details
A richer read on the saved driving route between Dallas and De Kalb.
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
125 mi · 02h 08m
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.
Mostly Cloudy leaving Dallas and Mostly Cloudy then Slight Chance Showers And Thunderstorms near De Kalb.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dallas to De Kalb?
The road trip is about 149.8 miles (241 km) and usually takes 02h 45m 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?
Sulphur Springs is a useful midpoint, sitting about 74.8 miles from Dallas and 74.9 miles from De Kalb.
How much longer is the road route than the straight-line distance?
The direct path is about 136.3 miles (219.3 km), while the road route adds roughly 13.5 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 12:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.95 one way or $39.91 round trip. Estimated CO2 is about 46.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Dallas and Mostly Cloudy then Slight Chance Showers And Thunderstorms near De Kalb.
Stop Ideas Near Sulphur Springs
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 Sulphur Springs.
Mineola
Tyler, TX
Mesquite, TX
Longview
Flight Path Map
This map shows the direct air route between Dallas and De Kalb. Straight-line distance: 136.27 mi (219.3 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 De Kalb
Town in Mississippi, United States
| Population | 1,611 |
| Coordinates | 33.5087300, -94.6163200 |
| Altitude | 125 |
| Country | United States |
End: De Kalb (-94.61632, 33.50873)
Estimated Travel Time
Distance: 241 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 59m |
| 40 mph (64.37 km/h) | 03h 44m |
| 50 mph (80.47 km/h) | 02h 59m |
| 60 mph (96.56 km/h) | 02h 29m |
| 70 mph (112.65 km/h) | 02h 08m |
| 80 mph (129 km/h) | 01h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $19.95 | $39.91 |
| Mid-grade | $4.25 | $22.45 | $44.90 |
| Premium | $4.59 | $24.24 | $48.48 |
| Diesel | $3.99 | $21.08 | $42.17 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.