How far is Somerset, TX from Arlington, TX?
The driving distance from Somerset, TX to Arlington, TX is about 313.8 miles (505 km), with a travel time of about 04h 52m by car.
- The straight-line flight distance is about 259.2 miles (417.2 km).
- For a round trip, plan for roughly 09h 45m 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 52m.
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.
Village in the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Somerset and Arlington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerset and Arlington.
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1
Start on K Street
19 m · 8 sec · K Street
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2
Turn left onto Somerset Road
2307 ft · 53 sec · Somerset Road
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3
Turn left onto South TX 1604 Loop West
3232 ft · 49 sec · South TX 1604 Loop West
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4
Continue on Anderson Loop
2.8 mi · 4 min · Anderson Loop
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5
Turn right onto Interstate 35 South
1297 ft · 27 sec · Interstate 35 South
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6
Take the ramp slight left toward I 35 North
1096 ft · 27 sec
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7
Merge slight left onto Purple Heart Trail
4 mi · 4 min · Purple Heart Trail
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8
Continue on South Pan Am Expressway
9.3 mi · 11 min · South Pan Am Expressway
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9
Keep slight left to continue on South Pan Am Expressway
1.7 mi · 2 min · South Pan Am Expressway
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10
Keep slight right to continue on South Pan Am Expressway
10.5 mi · 13 min · South Pan Am Expressway
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11
Keep slight left to continue on North Pan Am Expressway
7.4 mi · 8 min · North Pan Am Expressway
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12
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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13
Continue on Interstate Highway 35
1.9 mi · 2 min · Interstate Highway 35
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14
Continue on Purple Heart Trail
47.8 mi · 52 min · Purple Heart Trail
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15
Keep slight right to continue on Purple Heart Trail
95.6 mi · 1 hr 40 min · Purple Heart Trail
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16
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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17
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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18
Keep slight left to continue on I 35W: Fort Worth
45.1 mi · 47 min
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19
Take the exit slight right toward I 20 East: Dallas
1752 ft · 43 sec
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20
Keep slight left to continue on I 20 East: Dallas
2391 ft · 58 sec
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21
Merge slight left onto Ronald Reagan Memorial Highway
5.7 mi · 6 min · Ronald Reagan Memorial Highway
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22
Keep slight left to continue on Ronald Reagan Memorial Highway
4.6 mi · 5 min · Ronald Reagan Memorial Highway
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23
Take the exit slight right toward FM 157 South: UT Arlington, Mansfield
1054 ft · 26 sec
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24
Continue on West Interstate 20
1357 ft · 25 sec · West Interstate 20
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25
Turn left onto South Cooper Street
1 mi · 2 min · South Cooper Street
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26
Keep slight right to continue on South Cooper Street
1.7 mi · 3 min · South Cooper Street
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27
Turn right onto West Pioneer Parkway
2548 ft · 51 sec · West Pioneer Parkway
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28
Turn left onto South Center Street
1.2 mi · 2 min · South Center Street
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29
Continue on South Mesquite Street
1.3 km · 2 min · South Mesquite Street
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30
Turn left onto East Abram Street
708 ft · 26 sec · East Abram Street
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31
Arrive at your destination
0 m · 1 sec · West Abram Street
Car Route Details
A richer read on the saved driving route between Somerset and Arlington.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Keep slight right to continue on Purple Heart Trail
95.6 mi · 01h 40m
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.
Mostly Cloudy leaving Somerset and Mostly Cloudy near Arlington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerset to Arlington?
The road trip is about 313.8 miles (505 km) and usually takes 04h 52m 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?
Salado is a useful midpoint, sitting about 148.3 miles from Somerset and 165.5 miles from Arlington.
How much longer is the road route than the straight-line distance?
The direct path is about 259.2 miles (417.2 km), while the road route adds roughly 54.6 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 7:14 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $41.83 one way or $83.67 round trip. Estimated CO2 is about 98.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Somerset and Mostly Cloudy near Arlington.
Stop Ideas Near Salado
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 Salado.
Temple
Killeen, Texas
Fort Hood, Texas
Taylor
Flight Path Map
This map shows the direct air route between Somerset and Arlington. Straight-line distance: 259.25 mi (417.23 km).
#1 Somerset
City in Texas, United States
| Population | 1,983 |
| Coordinates | 29.2263500, -98.6578000 |
| Altitude | 197 |
| Country | United States |
#2 Arlington
The third most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 398,864 |
| Coordinates | 32.7356900, -97.1080700 |
| Altitude | 184 |
| Country | United States |
End: West Abram Street (-97.108073, 32.735603)
Estimated Travel Time
Distance: 505 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 27m |
| 40 mph (64.37 km/h) | 07h 50m |
| 50 mph (80.47 km/h) | 06h 16m |
| 60 mph (96.56 km/h) | 05h 13m |
| 70 mph (112.65 km/h) | 04h 28m |
| 80 mph (129 km/h) | 03h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $41.83 | $83.67 |
| Mid-grade | $4.25 | $47.07 | $94.14 |
| Premium | $4.59 | $50.82 | $101.64 |
| Diesel | $3.99 | $44.20 | $88.41 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.