How far is Plano, TX from Somerville, TX?
The driving distance from Plano, TX to Somerville, TX is about 220.7 miles (355.2 km), with a travel time of about 04h 01m by car.
- The straight-line flight distance is about 185 miles (297.8 km).
- For a round trip, plan for roughly 08h 03m 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 01m.
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 McLennan County, Texas, 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 Plano and Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plano and Somerville.
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1
Start on East 15th Street
1 km · 1 min · East 15th Street
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2
Turn left onto Central Expressway
919 ft · 18 sec · Central Expressway
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3
Take the ramp slight left toward US 75 South
798 ft · 19 sec
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4
Merge slight left onto Central Expressway
16.6 mi · 18 min · Central Expressway
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5
Take the exit slight left toward Downtown, Good-Latimer Expressway
153 m · 12 sec
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6
Continue on North Central Expressway
1.2 km · 1 min · North Central Expressway
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7
Turn right onto Elm Street
93 m · 11 sec · Elm Street
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8
Turn left onto North Pearl Expressway
1086 ft · 29 sec · North Pearl Expressway
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9
Turn right onto Young Street
572 ft · 20 sec · Young Street
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10
Turn left onto South Harwood Street
96 m · 8 sec · South Harwood Street
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11
Turn right onto Canton Street
2105 ft · 48 sec · Canton Street
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12
Take the ramp slight left toward I 30 West
1773 ft · 38 sec
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13
Keep slight left to continue on I 35E South, I 35E North: Waco, Denton
607 ft · 15 sec
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14
Keep slight left to continue on I 35E North, I 35E South: Denton, Waco
67 m · 5 sec
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15
Keep slight left to continue on I 35E South: Waco
1915 ft · 30 sec
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16
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
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17
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
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18
Continue on North Jack Kultgen Expressway
620 ft · 8 sec · North Jack Kultgen Expressway
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19
Take the exit slight right toward US 77 Business: Elm Avenue
2197 ft · 54 sec
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20
Turn straight onto North Jack Kultgen Expressway
740 ft · 17 sec · North Jack Kultgen Expressway
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21
Turn left onto North Loop Drive
1 mi · 2 min · North Loop Drive
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22
Continue on Marlin Highway
2.7 mi · 3 min · Marlin Highway
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23
Continue on East State Highway 6
9.1 mi · 9 min · East State Highway 6
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24
Continue on North Memorial Street
2.1 mi · 3 min · North Memorial Street
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25
Continue on East State Highway 6
37.5 mi · 38 min · East State Highway 6
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26
Continue on North Main Street
2.2 mi · 3 min · North Main Street
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27
Continue on North State Highway 6
6.2 mi · 6 min · North State Highway 6
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28
Continue on North Market Street
2.1 mi · 2 min · North Market Street
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29
Continue on South State Highway 6
13.5 mi · 15 min · South State Highway 6
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30
Take the exit slight right toward FM 2818: Harvey Mitchell Parkway
1415 ft · 39 sec
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31
Continue on North Earl Rudder Freeway
790 ft · 19 sec · North Earl Rudder Freeway
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32
Turn right onto North Harvey Mitchell Parkway
9.8 mi · 13 min · North Harvey Mitchell Parkway
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33
Take the exit slight right toward FM 60
1211 ft · 23 sec
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34
Keep slight right to continue on FM 60
535 ft · 12 sec
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35
Merge slight left onto Raymond Stotzer Parkway
1.4 km · 1 min · Raymond Stotzer Parkway
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36
Continue on Raymond Stotzer Parkway
3.6 mi · 4 min · Raymond Stotzer Parkway
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37
Continue on Farm to Market Road 60 East
15.2 mi · 17 min · Farm to Market Road 60 East
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38
At the end of the road, turn left onto State Highway 36 South
3.3 mi · 5 min · State Highway 36 South
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39
Turn left onto East 8th
61 m · 6 sec · East 8th
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40
Turn right onto Avenue A
49 m · 7 sec · Avenue A
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41
Arrive at your destination
0 m · 1 sec · Avenue A
Car Route Details
A richer read on the saved driving route between Plano and Somerville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
South R L Thornton Freeway
Continue on South R L Thornton Freeway
89.3 mi · 01h 32m
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 Plano and Mostly Cloudy near Somerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plano to Somerville?
The road trip is about 220.7 miles (355.2 km) and usually takes 04h 01m 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?
Bellmead is a useful midpoint, sitting about 110.5 miles from Plano and 110.2 miles from Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 185 miles (297.8 km), while the road route adds roughly 35.7 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 8:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.44 one way or $58.88 round trip. Estimated CO2 is about 69.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Plano and Mostly Cloudy near Somerville.
Stop Ideas Near Bellmead
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Riesel City Hall
Waco City Hall
Robinson City Police Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bellmead.
Waco, TX
McGregor
Temple
Killeen, Texas
Flight Path Map
This map shows the direct air route between Plano and Somerville. Straight-line distance: 185.01 mi (297.75 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 Somerville
City in Texas, United States
| Population | 1,443 |
| Coordinates | 30.3460400, -96.5283000 |
| Altitude | 76 |
| Country | United States |
End: Somerville (-96.5283, 30.34604)
Estimated Travel Time
Distance: 355 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 21m |
| 40 mph (64.37 km/h) | 05h 31m |
| 50 mph (80.47 km/h) | 04h 24m |
| 60 mph (96.56 km/h) | 03h 40m |
| 70 mph (112.65 km/h) | 03h 09m |
| 80 mph (129 km/h) | 02h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $29.44 | $58.88 |
| Mid-grade | $4.25 | $33.12 | $66.25 |
| Premium | $4.59 | $35.76 | $71.53 |
| Diesel | $3.99 | $31.11 | $62.21 |
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.