Traveling from McKinney to Aransas Pass covers approximately 414 miles and typically requires about 7 hours and 29 minutes of drive time. You will primarily navigate via the South R L Thornton Freeway, TX 130 Toll, and North United States Highway 183. Because this trek spans the Great Plains region, you can expect a consistent landscape as you head toward the Texas coast. While the journey is technically feasible in a single day, it is a significant haul, so assess your comfort level with long stints behind the wheel. Budgeting roughly $63 for fuel ensures you have enough to cover the distance comfortably. Ultimately, this highway-focused route is straightforward and best suited for travelers who prefer efficient transit over backroads.
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
207 miles from McKinney, TX
A natural place for your longest stop of the day
, about 3h 38m into the drive
.
Main Roads
Road
Distance
Duration
South R L Thornton Freeway
89.9 mi
1h 32m
TX 130 Toll
58.5 mi
54m
North United States Highway 183
43.5 mi
47m
Purple Heart Trail
37.9 mi
39m
Central Expressway
29.2 mi
31m
South US Highway 183/ US 87
26.7 mi
28m
I 35
26.5 mi
26m
South US Highway 183
24.6 mi
27m
Longest stretch:
South R L Thornton Freeway
— 89.9 mi, about 1h 32m
Turn-by-Turn Driving Directions
Step-by-step road directions between McKinney, TX and Aransas Pass, TX.
1
Start on North Tennessee Street
119 ft·12 sec·North Tennessee Street
2
Turn left onto East Virginia Street
1.4 mi·3 min·East Virginia Street
3
Turn left onto South Central Expressway
0.6 mi·52 sec·South Central Expressway
4
Take the ramp
0.3 mi·42 sec
Toward US 75 South, TX 121 SouthUse the left lane.
5
Merge onto US 75; TX 121
29 mi·31 min·Central Expressway
Use the straight / slight right lanes.
6
Take the exit
501 ft·12 sec
Exit 284CToward Downtown, Good-Latimer ExpresswayUse the slight left lane.
7
Continue on North Central Expressway
0.7 mi·1 min·North Central Expressway
Use the left / straight lanes.
8
Turn right onto Elm Street
304 ft·10 sec·Elm Street
9
Turn left onto North Pearl Expressway
0.2 mi·28 sec·North Pearl Expressway
Use the straight lane.
10
Turn right onto Young Street
0.1 mi·19 sec·Young Street
11
Turn left onto South Harwood Street
315 ft·8 sec·South Harwood Street
Use the left lane.
12
Turn right onto Canton Street
0.4 mi·47 sec·Canton Street
13
Take the ramp
0.3 mi·38 sec
Toward I 30 West
14
Keep slight left at fork
0.1 mi·14 sec
Toward I 35E South, I 35E North: Waco, Denton
15
Keep slight left at fork
221 ft·5 sec
Toward I 35E North, I 35E South: Denton, WacoUse the straight / slight right lanes.
16
Keep slight left at fork
0.4 mi·30 sec
Toward I 35E South: WacoUse the left / right lanes.
17
Continue on I 35E
0.5 mi·44 sec·South R L Thornton Freeway
18
Continue on I 35E
89 mi·1 hr 31 min·South R L Thornton Freeway
Exit 426Toward Dallas ZooUse the straight / slight right lanes.
19
Continue on I 35; US 77
6.6 mi·7 min·North Jack Kultgen Expressway
Use the straight / slight right lanes.
20
Continue on I 35
38 mi·39 min·Purple Heart Trail
Use the straight / slight right lanes.
21
Keep slight left at fork onto I 35
26 mi·26 min·I 35
Use the straight / slight right lanes.
22
Take the exit
0.7 mi·55 sec
Exit 265Toward TX 130 Toll South: San AntonioUse the slight right lane.
23
Continue on TX 130 Toll
59 mi·54 min·TX 130 Toll
Use the straight / slight right lanes.
24
Take the exit
0.2 mi·29 sec
Exit 470Toward US 183 South: LockhartUse the straight / slight right lanes.
25
Continue on US 183
0.5 mi·35 sec·United States Highway 183
26
Continue on US 183
4.9 mi·8 min·North Colorado Street
27
Continue on US 183
10 mi·11 min·US 183
28
Continue on US 183
1.2 mi·2 min·North Magnolia Avenue
29
Turn left onto US 90; US 183
5.0 mi·6 min·East Pierce Street
30
Continue on US 183
43 mi·47 min·North United States Highway 183
31
Continue on US 77 Alt; US 183
2.8 mi·3 min·North Esplanade Street
32
Continue on US 77 Alt; US 87; US 183
2.0 mi·2 min·South US Highway 183
33
Continue on US 77 Alt; US 183
27 mi·28 min·South US Highway 183/ US 87
34
Continue on US 77 Alt; US 183
3.7 mi·5 min·North Jefferson Street
35
Continue on US 77 Alt; US 183
23 mi·24 min·South US Highway 183
36
Continue on US 77 Alt; US 183
0.7 mi·1 min·North Alamo Street
37
Continue on US 77
1.4 mi·2 min·North Alamo Street
38
Turn left onto FM 774
1.5 mi·2 min·East Empresario Street
39
Turn right onto FM 2678
9.6 mi·9 min·FM 2678
Use the right lane.
40
Continue on FM 136
10.0 mi·11 min·Farm to Market Road 136
41
Turn left onto TX 188
7.2 mi·7 min·State Highway 188
42
Turn right onto FM 1069
4.3 mi·5 min·FM 1069 North
43
Turn left onto TX 35 Bus
1.9 mi·3 min·West Wheeler Avenue
44
Keep slight left at fork onto TX 35 Bus
240 ft·11 sec·West Cleveland Boulevard
45
Turn left onto Loop 90
16 ft·0 sec·Harrison Boulevard
46
Arrive at destination
Loop 90
Trip Plan
To tackle this 7-hour and 29-minute drive successfully, consider departing early in the morning to avoid congestion near major urban centers. Planning for at least two strategic stops will help you maintain focus and manage the long duration behind the wheel. Since you are utilizing toll roads like TX 130, ensure your payment methods are ready to keep your movement fluid. Keep a close eye on your fuel gauge, as the $63 estimate can fluctuate depending on vehicle efficiency and highway speeds. Because the route is a single-day commitment, prioritize your hydration and comfort to arrive in Aransas Pass feeling refreshed rather than exhausted.
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 207 miles from McKinney, TX, or about 3h 38m into the drive.
The longest continuous stretch on this route runs about 89.9 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 91 miles or 1h 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 207 miles or 3h 38m 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 20m
Traffic, exits, and arrival timing usually matter more near Aransas Pass, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving McKinney, 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 McKinney, TX
This is one driving day of about 414 miles and 7h 29m.
Your first comfortable stop window is around 91 miles from McKinney, 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 South R L Thornton Freeway for about 89.9 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 26
5 decision points cluster between mile 31.5 and 254.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
31.5 mi into trip|~36m in
Take the exit toward Downtown, Good-Latimer Expressway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 284C
Toward Downtown, Good-Latimer Expressway
9
33.6 mi into trip|~40m in
Keep slight left at fork toward I 35E North, I 35E South: Denton, Waco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 35E North, I 35E South: Denton, Waco
7
33.7 mi into trip|~40m in
Keep slight left at fork toward I 35E South: Waco
Highway fork - watch signs carefully. Lane positioning matters here
Use the left / right lanes.
Toward I 35E South: Waco
7
194.9 mi into trip|~3h 27m in
Take the exit toward TX 130 Toll South: San Antonio
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 265
Toward TX 130 Toll South: San Antonio
7
254.1 mi into trip|~4h 23m in
Take the exit toward US 183 South: Lockhart
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 470
Toward US 183 South: Lockhart
Fuel & Cost
Regular Gas
$62.56 one way
$125.11 round trip
$3.84/gal25.4 MPG avg145 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$68.47
$136.95
premium
$4.54
$73.92
$147.83
diesel
$5.61
$91.41
$182.81
Estimated Tolls: $2.44
Central Expressway
(30.5 mi)$2.44
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
$63
Tolls
$2
Meals
$25–$50
Total
$90–$115
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 144.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $43 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
124.2
1
$43.47
$19.87
Efficient EV
103.5
1
$36.22
$16.56
EV Truck/SUV
165.6
2
$57.96
$26.50
Gas CO2
145 kg
EV CO2
48 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 Apr 14, 2026
Origin
McKinney, TX
Night
in McKinney on Saturday
Local time
11:39 PM
CDT
Current temp
69°F
Mostly Cloudy
S 15 mph9% chanceLive forecast
High Wind Warning
High Wind Warning issued April 14 at 1:21AM MDT until April 14 at 10:00PM MDT by NWS Midland/Odessa TX
Red Flag Warning
Red Flag Warning issued April 14 at 12:13AM CDT until April 14 at 9:00PM CDT by NWS Amarillo TX
Destination
Aransas Pass, TX
Night
in Aransas Pass on Saturday
Local time
11:39 PM
CDT
Current temp
79°F
Unavailable
Live forecast
60°F
Belton, TX
207 mi in
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
10 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 29m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
6 mi from route
~15 min detour
Free
near mile 128.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highly efficient, highway-focused experience with 82% of your travel occurring on major thoroughfares. The journey kicks off with an 89.9-mile stretch on the South R L Thornton Freeway, which serves as your longest uninterrupted segment of the trip. As you transition onto the TX 130 Toll and US-183, the pace remains steady and consistent, minimizing the need for technical maneuvering or local road navigation. You will find that the road maintains a predictable, high-speed personality throughout the majority of the 414-mile trek. It is a functional, no-nonsense drive designed to get you from North Texas to the coast as reliably as possible.
82% highway — fuel and pacing are the main things to plan.
46 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 89.9 mi on South R L Thornton Freeway.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on South R L Thornton Freeway and TX 130 Toll. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 31.5 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 26 significant decision points across 414 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 31.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
755 ft15 ft
Total Climb
433 ft
Total Descent
930 ft
Highest Point
755 ft
~88.7 mi in
Elevation Range
739 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between McKinney, TX and Aransas Pass, TX, road signs point toward Downtown, Denton, Waco and Dallas Zoo.
Doable as a same-day drive at 7h 29m. Total distance: 414 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 29m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 89.9 miles on South R L Thornton Freeway. The full list of main roads is in the Roads section above.
Expect about $2.44 in tolls one way, starting with Central Expressway. 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.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Aransas Pass, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 31.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 33.7 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Waco Mammoth National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.5 hours each way, a round trip means 15.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Aransas Pass, TX before the return drive.
