How far is Spearman, TX from Plano, TX?
The driving distance from Spearman, TX to Plano, TX is about 420.5 miles (676.8 km), with a travel time of about 06h 47m by car.
- The straight-line flight distance is about 336.8 miles (542.1 km).
- For a round trip, plan for roughly 13h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 47m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Small city in Texas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Spearman and Plano.
Turn-by-Turn Driving Directions
Step-by-step road directions between Spearman and Plano.
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1
Start on Northwest Court
54 m · 5 sec · Northwest Court
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2
Turn right onto Northeast Court Street
104 m · 7 sec · Northeast Court Street
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3
Continue on East Kenneth Avenue
21.4 mi · 23 min · East Kenneth Avenue
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4
Turn right onto State Highway 70
44.3 mi · 44 min · State Highway 70
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5
Turn left onto Loop 171
6.2 mi · 6 min · Loop 171
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6
At the end of the road, turn right onto State Highway 273
620 ft · 7 sec · State Highway 273
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7
Continue on Loop 171
2.9 mi · 3 min · Loop 171
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8
At the end of the road, turn left onto State Highway 70
22.3 mi · 26 min · State Highway 70
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9
Continue on I 40 Service Road
1708 ft · 34 sec · I 40 Service Road
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10
Take the ramp slight left toward I 40 East: Oklahoma City
1467 ft · 36 sec
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11
Merge slight left
2.4 mi · 2 min
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12
Take the exit slight right toward Texas 70 South: Clarendon
2925 ft · 1 min
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13
Turn slight right
45 m · 6 sec
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14
Turn slight right onto State Highway 70
16.7 mi · 25 min · State Highway 70
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15
At the end of the road, turn left onto West 2nd Street
27.8 mi · 30 min · West 2nd Street
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16
Turn slight right onto US Highway 287
13.6 mi · 14 min · US Highway 287
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17
Continue on Burnett Street
1.1 km · 59 sec · Burnett Street
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18
Continue on US Highway 287
13.8 mi · 15 min · US Highway 287
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19
Continue on Avenue F Northwest
2.8 mi · 3 min · Avenue F Northwest
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20
Continue on US Highway 287
54.4 mi · 59 min · US Highway 287
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21
Continue on Martin Luther King Jr Memorial Highway
4.1 mi · 4 min · Martin Luther King Jr Memorial Highway
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22
Continue on US Highway 287 East
40.5 mi · 43 min · US Highway 287 East
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23
Continue on Northwest Freeway
4.6 mi · 5 min · Northwest Freeway
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24
Keep slight right to continue on Northwest Freeway
2984 ft · 42 sec · Northwest Freeway
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25
Merge slight left onto Central Freeway
2.5 mi · 3 min · Central Freeway
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26
Continue on Lloyd Ruby Overpass
1.4 km · 1 min · Lloyd Ruby Overpass
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27
Continue on Central East Freeway
1.4 km · 1 min · Central East Freeway
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28
Keep slight right to continue on Central East Freeway
1.8 mi · 2 min · Central East Freeway
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29
Keep slight right to continue on Central East Freeway
69.8 mi · 1 hr 13 min · Central East Freeway
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30
Take the exit slight right
764 ft · 21 sec
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31
Keep slight left
45 m · 4 sec
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32
Turn left onto West US Highway 380
21.8 mi · 25 min · West US Highway 380
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33
Continue on West University Drive
3.3 mi · 4 min · West University Drive
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34
Take the exit slight right
88 m · 8 sec
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35
Turn straight onto North Interstate 35
599 ft · 12 sec · North Interstate 35
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36
Take the ramp slight left toward I 35 South
753 ft · 18 sec
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37
Merge slight left
1.6 km · 1 min
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38
Continue on I 35E South: Dallas
9.8 mi · 10 min
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39
Keep slight right to continue on South Stemmons Freeway
10.5 mi · 11 min · South Stemmons Freeway
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40
Take the exit slight right toward PGBT Toll: President George Bush Turnpike
1.2 mi · 2 min
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41
Keep slight right to continue on PGBT Toll East: President George Bush Turnpike
1.2 mi · 1 min
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42
Merge slight left onto President George Bush Turnpike
13.3 mi · 14 min · President George Bush Turnpike
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43
Take the exit slight right
1138 ft · 28 sec
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44
Keep slight left to continue on US 75 North: McKinney
1 km · 1 min
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45
Turn slight right onto 15th Street
1331 ft · 33 sec
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46
Turn straight onto Central Expressway
2304 ft · 49 sec · Central Expressway
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47
Turn right onto East 15th Street
3101 ft · 1 min · East 15th Street
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48
Arrive at your destination
0 m · 1 sec · East 15th Street
Car Route Details
A richer read on the saved driving route between Spearman and Plano.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Central East Freeway
Keep slight right to continue on Central East Freeway
69.8 mi · 01h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Spearman and Chance Showers And Thunderstorms near Plano.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Spearman to Plano?
The road trip is about 420.5 miles (676.8 km) and usually takes 06h 47m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Chillicothe is a useful midpoint, sitting about 210.4 miles from Spearman and 210.1 miles from Plano.
How much longer is the road route than the straight-line distance?
The direct path is about 336.8 miles (542.1 km), while the road route adds roughly 83.7 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $56.08 one way or $112.16 round trip. Estimated CO2 is about 131.9 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Spearman and Chance Showers And Thunderstorms near Plano.
Flight Path Map
This map shows the direct air route between Spearman and Plano. Straight-line distance: 336.86 mi (542.13 km).
#1 Spearman
City in Texas, USA
| Population | 3,178 |
| Coordinates | 36.1983700, -101.1923800 |
| Altitude | 946 |
| 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: 677 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 00m |
| 40 mph (64.37 km/h) | 10h 30m |
| 50 mph (80.47 km/h) | 08h 24m |
| 60 mph (96.56 km/h) | 07h 00m |
| 70 mph (112.65 km/h) | 06h 00m |
| 80 mph (129 km/h) | 05h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $56.08 | $112.16 |
| Mid-grade | $4.25 | $63.10 | $126.20 |
| Premium | $4.59 | $68.13 | $136.26 |
| Diesel | $3.99 | $59.26 | $118.51 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.