This 420.6-mile journey from Spearman, TX to Plano, TX will take approximately 6 hours and 47 minutes of driving time. Designed as a single-day trip, it's a straightforward drive across the heart of the Texas Great Plains. You'll be navigating local roads for the entirety of this route, so expect a more turn-heavy experience rather than open highway cruising. With an estimated fuel cost of $64, this trip is budget-friendly for a single day's adventure. The profile suggests a more involved local drive, so plan for that in your timing.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
210.5 miles from Spearman, TX
A natural place for your longest stop of the day
, about 3h 53m into the drive
.
Main Roads
Road
Distance
Duration
State Highway 70
83.4 mi
1h 35m
US Highway 287
81.8 mi
1h 27m
Central East Freeway
72.5 mi
1h 16m
US Highway 287 East
40.5 mi
42m
West 2nd Street
27.8 mi
30m
West US Highway 380
21.8 mi
25m
East Kenneth Avenue
21.4 mi
23m
President George Bush Turnpike
13.3 mi
14m
Longest stretch:
State Highway 70
— 83.4 mi, about 1h 35m
Traffic on I-40
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
3 PM
~442 veh/hr typical
· worst 553
Quietest
3 AM
~107 veh/hr
Peak-to-quiet ratio
4.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 36 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Spearman, TX and Plano, TX.
1
Start on FM 759; FM 760
177 ft·5 sec·Northwest Court
2
Turn right onto FM 759; FM 760
340 ft·7 sec·Northeast Court Street
3
Continue on FM 759; FM 760
21 mi·23 min·East Kenneth Avenue
4
Turn right onto TX 70
44 mi·44 min·State Highway 70
5
Turn left onto Loop 171
6.2 mi·6 min·Loop 171
6
At end of road, turn right onto TX 273; Loop 171
0.1 mi·7 sec·State Highway 273
7
Continue on TX 273; Loop 171
2.9 mi·3 min·TX 273; Loop 171
8
At end of road, turn left onto SH 70
22 mi·26 min·State Highway 70
9
Continue on TX 70
0.3 mi·34 sec·I 40 Service Road
10
Take the ramp
0.3 mi·35 sec
Toward I 40 East: Oklahoma City
11
Merge onto I 40; TX 70
2.4 mi·2 min·I 40; TX 70
12
Take the exit onto TX 70
0.6 mi·1 min·TX 70
Exit 124Toward Texas 70 South: Clarendon
13
Turn slight right
148 ft·6 sec
14
Turn slight right onto TX 70
17 mi·24 min·State Highway 70
15
At end of road, turn left onto US 287; TX 70
28 mi·30 min·West 2nd Street
16
Turn slight right onto US 287
14 mi·13 min·US Highway 287
17
Continue on US 287
0.7 mi·58 sec·Burnett Street
18
Continue on US 287
14 mi·14 min·US Highway 287
19
Continue on US 287
2.8 mi·3 min·Avenue F Northwest
20
Continue on US 287
54 mi·58 min·US Highway 287
21
Continue on US 287
4.1 mi·4 min·Martin Luther King Jr Memorial Highway
Use the straight / slight right lanes.
22
Continue on US 70; US 183; US 287
41 mi·42 min·US Highway 287 East
Use the straight / slight right lanes.
23
Continue on US 287
4.6 mi·4 min·Northwest Freeway
24
Keep slight right at fork onto US 287
0.6 mi·42 sec·Northwest Freeway
Toward I 44 West, US 277 South, US 281 South, US 287 South: Wichita Falls
25
Merge onto I 44; US 277; US 281; US 287
2.5 mi·3 min·Central Freeway
Use the straight / slight right lanes.
26
Continue on US 277; US 281; US 287
0.9 mi·1 min·Lloyd Ruby Overpass
Use the straight lane.
27
Continue on US 281; US 287
0.9 mi·1 min·Central East Freeway
28
Keep slight right at fork onto US 82; US 287
1.8 mi·1 min·Central East Freeway
29
Keep slight right at fork onto US 82; US 287
70 mi·1 hr 13 min·Central East Freeway
30
Take the exit
0.1 mi·21 sec
31
Keep slight left at fork
147 ft·4 sec
32
Turn left onto US 380
22 mi·25 min·West US Highway 380
33
Continue on US 380
3.3 mi·4 min·West University Drive
34
Take the exit
288 ft·7 sec
35
Turn straight onto North Interstate 35
0.1 mi·11 sec·North Interstate 35
36
Take the ramp
0.1 mi·18 sec
Toward I 35 SouthUse the straight / left lanes.
37
Merge onto I 35; US 77
1.0 mi·1 min·I 35; US 77
Use the straight / slight right lanes.
38
Continue on I 35E; US 77
9.8 mi·10 min·I 35E; US 77
Toward I 35E South: DallasUse the straight / slight right lanes.
39
Keep slight right at fork onto I 35E
10 mi·11 min·South Stemmons Freeway
Use the straight / slight left lanes.
40
Take the exit
1.2 mi·1 min
Exit 445Toward PGBT Toll: President George Bush TurnpikeUse the straight / slight right lanes.
41
Keep slight right at fork
1.2 mi·1 min
Toward PGBT Toll East: President George Bush TurnpikeUse the straight / slight right lanes.
42
Merge onto PGBT
13 mi·14 min·President George Bush Turnpike
Use the straight / slight right lanes.
43
Take the exit
0.2 mi·27 sec
Use the straight / slight right lanes.
44
Keep slight left at fork
0.6 mi·1 min
Toward US 75 North: McKinneyUse the slight left lane.
45
Turn slight right
0.3 mi·32 sec
Exit 29Toward 15th StreetUse the slight right lane.
46
Turn straight onto Central Expressway
0.4 mi·49 sec·Central Expressway
Use the straight / right lanes.
47
Turn right onto East 15th Street
0.6 mi·1 min·East 15th Street
Use the straight / right lanes.
48
Arrive at destination
East 15th Street
Trip Plan
Given the 6-hour and 47-minute duration, starting your drive from Spearman, TX early in the morning is advisable to reach Plano, TX comfortably within the day. Plan for at least one stop to break up the 420.6 miles and refuel, keeping the $64 fuel cost in mind. Since this is a local drive with a 0% highway share, pay close attention to road signs and potential speed limit changes. The 'turn-heavy' profile means being extra vigilant for turns, especially on less familiar roads like Northeast Court Street and East Kenneth Avenue.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 210.5 miles from Spearman, TX, or about 3h 53m into the drive.
The longest continuous stretch on this route runs about 83.4 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 93 miles or 1h 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 210.5 miles or 3h 53m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 34m
Traffic, exits, and arrival timing usually matter more near Plano, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Spearman, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Spearman, TX
This is one driving day of about 420.9 miles and 7h 43m.
Your first comfortable stop window is around 93 miles from Spearman, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on State Highway 70 for about 83.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 28
5 decision points cluster between mile 279.9 and 419 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
279.9 mi into trip|~5h 7m in|US 287 / Northwest Freeway
Keep slight right at fork onto US 287 / Northwest Freeway toward I 44 West, US 277 South, US 281 South, US 287 South: Wichita Falls
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 44 West, US 277 South, US 281 South, U...
6
381.7 mi into trip|~6h 58m in
Take the ramp toward I 35 South
Lane positioning matters here
Use the straight / left lanes.
Toward I 35 South
7
403.1 mi into trip|~7h 21m in
Take the exit toward PGBT Toll: President George Bush Turnpike
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 445
Toward PGBT Toll: President George Bush Turnpik...
7
404.3 mi into trip|~7h 23m in
Keep slight right at fork toward PGBT Toll East: President George Bush Turnpike
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward PGBT Toll East: President George Bush Tu...
7
419 mi into trip|~7h 39m in
Keep slight left at fork toward US 75 North: McKinney
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward US 75 North: McKinney
Fuel & Cost
Regular Gas
$57.65 one way
$115.30 round trip
$3.48/gal25.4 MPG avg147 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$64.39
$128.79
premium
$4.23
$70.01
$140.02
diesel
$4.80
$79.47
$158.95
Estimated Tolls: $1.09
President George Bush Turnpike
(13.3 mi)$1.06
Central Expressway
(0.4 mi)$0.03
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$58
Tolls
$1
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 147.3 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $44 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
126.3
1
$44.19
$20.20
Efficient EV
105.2
1
$36.83
$16.84
EV Truck/SUV
168.4
2
$58.93
$26.94
Gas CO2
147 kg
EV CO2
49 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 17, 2026
Origin
Spearman, TX
Late night
in Spearman on Sunday
Local time
3:19 AM
CDT
Current temp
64°F
Mostly Clear
SSE 10 to 15 mph5% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 8:54PM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 8:54PM CDT until July 18 at 4:00AM CDT by NWS Austin/San Antonio TX
Destination
Plano, TX
Late night
in Plano on Sunday
Local time
3:19 AM
CDT
Current temp
75°F
Chance Showers And Thunderstorms then Mostly Cloudy
S 5 to 10 mph30% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 8:54PM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 8:54PM CDT until July 18 at 4:00AM CDT by NWS Austin/San Antonio TX
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 43m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This route is characterized as a 'turn-heavy local drive,' meaning you won't find yourself on major interstates here. The highway share is 0%, indicating a consistent experience on local roads throughout the 420.6 miles. While the longest stretch is not specified, the 'turn-heavy' nature suggests frequent changes in direction and potentially lower average speeds compared to highway driving. Be prepared for a more engaged driving experience as you navigate through various local thoroughfares, including Northeast Court Street and East Kenneth Avenue, before transitioning onto Highway 70.
82% highway — fuel and pacing are the main things to plan.
48 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 83.4 mi on State Highway 70.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on State Highway 70 and US Highway 287. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 279.9 miles in near US 287 / Northwest Freeway.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 28 significant decision points across 420.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 279.9 miles (US 287 / Northwest Freeway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 381.7 miles: Lane positioning matters here; at 403.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
3,218 ft574 ft
Total Climb
561 ft
Total Descent
2,996 ft
Highest Point
3,218 ft
~90.2 mi in
Elevation Range
2,644 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Spearman, TX to Plano, TX, road signs begin pointing toward Texas 70 South: Clarendon along the way.
Plano is a city of 285,000 people (2020) in the Dallas-Fort Worth Metroplex region of Texas and is north of Dallas. It is home to the headquarters of several large corporations.
Top landmarks
•Heritage Farmstead Museum — building in Texas, United States
•Plano Station, Texas Electric Railway — historic place in Plano, Collin County, Texas
Doable as a same-day drive at 7h 43m. Total distance: 420.9 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 43m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 83.4 miles on State Highway 70. The full list of main roads is in the Roads section above.
Expect about $1.09 in tolls one way, starting with President George Bush Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 22 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Plano, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. There are 22 rest areas along the route for bathroom stops.
The main spots that need attention: at 279.9 miles (US 287 / Northwest Freeway): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 381.7 miles: Lane positioning matters here; at 403.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Not recommended in a single day. At 7.7 hours each way, a round trip means 15.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Plano, TX before the return drive.
