This 563.8-mile journey from Roma, Texas, to McKinney, Texas, will take approximately 8 hours and 41 minutes of driving time. Given the distance and duration, it's best planned as a two-day trip to allow for a more relaxed pace and to break up the extensive time behind the wheel. You'll be navigating primarily along East Franklin Avenue and North Garcia Street before transitioning to Highway 83 for a significant portion of the drive. The estimated fuel cost for this route is around $86. Both your origin and destination are within the Great Plains region, suggesting a consistent landscape for much of this Texas traverse. This is a long-distance drive that benefits from an overnight stop.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
275.4 miles from Roma, TX
A natural place for your longest stop of the day
, about 5h 2m into the drive
.
Step-by-step road directions between Roma, TX and McKinney, TX.
1
Start on US 83
258 ft·8 sec·North Grant Street
2
Turn left onto East Franklin Avenue
294 ft·18 sec·East Franklin Avenue
3
Turn left onto US 83
12 mi·14 min·North Garcia Street
4
Continue on US 83
54 mi·1 hr 1 min·United States Highway 83
5
Continue on US 83
14 mi·15 min·North US Highway 83
6
Continue on US 83
5.4 mi·8 min·South Zapata Highway
7
Turn left onto South Meadow Avenue
2.1 mi·4 min·South Meadow Avenue
8
Turn left onto US 83
1.0 mi·2 min·Guadalupe Street
9
Continue on US 83
0.4 mi·48 sec·Houston Street
10
Turn right onto US 83
278 ft·5 sec·San Dario Avenue
11
Continue on I 35; I 27; US 83
144 mi·2 hr 27 min·Purple Heart Trail
Use the straight / slight right lanes.
12
Continue on I 35
9.3 mi·11 min·South Pan Am Expressway
Use the straight / slight left lanes.
13
Keep slight left at fork onto I 35
1.7 mi·2 min·South Pan Am Expressway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 35
10 mi·13 min·South Pan Am Expressway
Toward I 37, US 281: Upper Level, Corpus Christi, Johnson CityUse the straight lane.
15
Keep slight left at fork onto North Pan Am Expressway
7.4 mi·8 min·North Pan Am Expressway
Toward I 35: AustinUse the straight / slight right lanes.
16
Continue on I 35
12 mi·12 min·Purple Heart Trail
Use the straight / slight right lanes.
17
Continue on I 35
1.9 mi·2 min·Interstate Highway 35
Use the straight / slight right lanes.
18
Continue on I 35
48 mi·52 min·Purple Heart Trail
Use the straight / slight right lanes.
19
Keep slight right at fork onto I 35; US 290
96 mi·1 hr 40 min·Purple Heart Trail
Use the straight / slight right lanes.
20
Continue on I 35
6.6 mi·7 min·South Jack Kultgen Expressway
Use the straight / slight right lanes.
21
Continue on I 35; US 77
33 mi·33 min·Purple Heart Trail
Use the straight / slight right lanes.
22
Keep slight right at fork onto I 35E
56 mi·58 min·I 35E
Toward I 35E: DallasUse the slight right lane.
23
Take the exit
0.4 mi·41 sec
Exit 427AToward I 30 East: Texarkana, Riverfront Boulevard, Griffin StreetUse the slight right lane.
24
Keep slight left at fork
422 ft·5 sec
Toward I 35E North, I 30 West: Denton, Fort Worth, Texarkana
25
Keep slight right at fork
0.4 mi·32 sec
Toward I 30 East: Texarkana, Convention Center
26
Keep slight left at fork
385 ft·6 sec
Toward I 30 East: Texarkana
27
Continue on I 30; US 67
0.8 mi·1 min·East R L Thornton Freeway
28
Take the exit
0.5 mi·45 sec
Exit 46Toward I 45, US 75: Houston, McKinneyUse the slight right lane.
29
Keep slight left at fork
0.5 mi·1 min
Toward US 75 North: McKinneyUse the slight left lane.
30
Keep slight right at fork
0.3 mi·26 sec
Toward US 75 North: McKinney, Bryan Street East
31
Merge onto US 75
0.7 mi·49 sec·Julius Schepps Freeway
Use the straight / slight right lanes.
32
Continue on US 75
27 mi·28 min·North Central Expressway
Use the straight / right lanes.
33
Take the exit
0.3 mi·21 sec
Exit 38CToward SRT South, TX 5: Sam Rayburn TollwayUse the straight / slight right lanes.
34
Keep slight right at fork
0.7 mi·1 min
Use the slight right lane.
35
Merge onto Spur 399
0.9 mi·1 min·Spur 399
36
Continue on TX 5
1.0 mi·1 min·South McDonald Street
37
Turn slight left
281 ft·10 sec
38
Continue on South Tennessee Street
1.1 mi·2 min·South Tennessee Street
39
Arrive at destination
North Tennessee Street
Trip Plan
For this 8-hour and 41-minute drive, consider departing early in the morning to maximize daylight hours, especially since it's recommended as a two-day trip. With two planned stops, you can strategically divide the 563.8 miles, perhaps aiming for a midpoint around the 4-hour mark on day one. Keep an eye on your fuel levels, as the estimated cost is $86, and plan your refueling stops accordingly along Highway 83. A specific tip for this route: be aware that driving on Highway 83 for extended periods often means passing through numerous small towns, each with its own speed limits and potential for traffic delays, so build a little extra time into your schedule.
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.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 275.4 miles from Roma, TX, or about 5h 2m into the drive.
The longest continuous stretch on this route runs about 332.7 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 121 miles or 2h 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 275.4 miles or 5h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 275.4 miles or 5h 2m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 8h 49m
Traffic, exits, and arrival timing usually matter more near McKinney, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Roma, 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.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Roma, TX
Aim for roughly 275 miles and 5 hours of wheel time on this day.
Day 2
Finish the approach into McKinney, TX
Aim for roughly 275 miles and 5 hours of wheel time on this day.
Your first comfortable stop window is around 121 miles from Roma, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Purple Heart Trail for about 332.7 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 21
5 decision points cluster between mile 245.5 and 546.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
245.5 mi into trip|~4h 27m in|I 35 / South Pan Am Expressway
Keep slight right at fork onto I 35 / South Pan Am Expressway toward I 37, US 281: Upper Level, Corpus Christi, Johnson City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 37, US 281: Upper Level, Corpus Christ...
7
255.9 mi into trip|~4h 40m in|North Pan Am Expressway
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35: Austin
8
516.3 mi into trip|~9h 15m in
Take the exit toward I 30 East: Texarkana, Riverfront Boulevard, Griffin Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 427A
Toward I 30 East: Texarkana, Riverfront Bouleva...
8
518.1 mi into trip|~9h 18m in
Take the exit toward I 45, US 75: Houston, McKinney
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 46
Toward I 45, US 75: Houston, McKinney
8
546.7 mi into trip|~9h 49m in
Take the exit toward SRT South, TX 5: Sam Rayburn Tollway
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 38C
Toward SRT South, TX 5: Sam Rayburn Tollway
Fuel & Cost
Regular Gas
$83.23 one way
$166.45 round trip
$3.84/gal25.4 MPG avg193 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$91.10
$182.20
premium
$4.54
$98.34
$196.68
diesel
$5.61
$121.61
$243.22
Estimated Tolls: $2.13
Central Expressway
(26.6 mi)$2.13
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
$83
Tolls
$2
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$215–$325
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 192.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $58 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
165.2
2
$57.83
$26.44
Efficient EV
137.7
1
$48.19
$22.03
EV Truck/SUV
220.3
2
$77.11
$35.25
Gas CO2
193 kg
EV CO2
64 kg (67% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 20, 2026
Origin
Roma, TX
Late night
in Roma on Tuesday
Local time
4:15 AM
CDT
Current temp
98°F
Unavailable
Live forecast
Destination
McKinney, TX
Late night
in McKinney on Tuesday
Local time
4:15 AM
CDT
Current temp
82°F
Unavailable
Live forecast
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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
16 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
9h 57m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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.
San Antonio Missions National Historical Park
National Historical Park
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
9 mi from route
~24 min detour
Free
near mile 246.9
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...
9 mi from route
~23 min detour
Free
near mile 436.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
The character of this 563.8-mile drive is predominantly that of a long-distance road trip, with a 0% highway share, meaning you'll be on surface roads for the entirety. You'll start on local streets like East Franklin Avenue and North Garcia Street before Highway 83 becomes your main companion. While the data doesn't specify a longest uninterrupted stretch, expect a consistent driving experience on these non-interstate roads. This route is about steady progress rather than rapid transit, offering a more grounded perspective on the Texas landscape as you make your way north.
35% highway, the rest on surface roads — varied driving throughout.
39 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 332.7 mi on Purple Heart Trail.
How Hard Is This Drive?
9/10
At 9h 57m, this is a long-haul route where pacing matters more than any single turn. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 245.5 miles in near I 35 / South Pan Am Expressway.
Driving Effort9/10
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 21 significant decision points across 550.8 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 245.5 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 255.9 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 516.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Roma, TX and McKinney, TX, road signs point toward Corpus Christi, Johnson City, Fort Worth, Texarkana, Convention Center and Bryan Street East.
Long-haul drive route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 332.7 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 275 miles on day one.
Expect about $2.13 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.
Yes — we found about 54 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 McKinney, 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 54 rest areas along the route for bathroom stops.
The main spots that need attention: at 245.5 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 255.9 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 516.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — San Antonio Missions National Historical Park and Waco Mammoth National Monument. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 10.0 hours each way, a round trip means 19.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at McKinney, TX before the return drive.
