How far is Hewitt, TX from McKinney, TX?
The driving distance from Hewitt, TX to McKinney, TX is about 135.7 miles (218.4 km), with a travel time of about 02h 17m by car.
- The straight-line flight distance is about 124.6 miles (200.5 km).
- For a round trip, plan for roughly 04h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 17m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Bowie County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between Hewitt and McKinney.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hewitt and McKinney.
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1
Start on 1st Street
1.6 km · 2 min · 1st Street
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2
Continue on Flint Rock Road
800 ft · 29 sec · Flint Rock Road
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3
Turn left onto East Spring Valley Road
1 km · 1 min · East Spring Valley Road
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4
Take the ramp slight right toward I 35 North
1.4 km · 1 min
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5
Merge slight left onto Purple Heart Trail
2.6 mi · 3 min · Purple Heart Trail
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6
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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7
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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8
Keep slight right to continue on I 35E: Dallas
56.2 mi · 58 min
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9
Take the exit slight right toward I 30 East: Texarkana, Riverfront Boulevard, Griffin Street
2094 ft · 42 sec
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10
Keep slight left to continue on I 35E North, I 30 West: Denton, Fort Worth, Texarkana
129 m · 6 sec
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11
Keep slight right to continue on I 30 East: Texarkana, Convention Center
2206 ft · 33 sec
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12
Keep slight left to continue on I 30 East: Texarkana
117 m · 6 sec
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13
Continue on East R L Thornton Freeway
1.2 km · 1 min · East R L Thornton Freeway
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14
Take the exit slight right toward I 45, US 75: Houston, McKinney
2421 ft · 46 sec
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15
Keep slight left to continue on US 75 North: McKinney
2512 ft · 1 min
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16
Keep slight right to continue on US 75 North: McKinney, Bryan Street East
1697 ft · 27 sec
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17
Merge slight left onto Julius Schepps Freeway
1.2 km · 49 sec · Julius Schepps Freeway
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18
Continue on North Central Expressway
26.6 mi · 29 min · North Central Expressway
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19
Take the exit slight right toward SRT South, TX 5: Sam Rayburn Tollway
1776 ft · 22 sec
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20
Keep slight right
1.2 km · 1 min
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21
Merge slight left
1.5 km · 1 min
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22
Continue on South McDonald Street
1.6 km · 2 min · South McDonald Street
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23
Turn slight left
86 m · 10 sec
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24
Continue on South Tennessee Street
1.1 mi · 3 min · South Tennessee Street
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25
Arrive at your destination
0 m · 1 sec · North Tennessee Street
Car Route Details
A richer read on the saved driving route between Hewitt and McKinney.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 35E
Keep slight right to continue on I 35E: Dallas
56.2 mi · 00h 58m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Showers And Thunderstorms leaving Hewitt and Rain Showers near McKinney.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hewitt to McKinney?
The road trip is about 135.7 miles (218.4 km) and usually takes 02h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Nash is a useful midpoint, sitting about 67.9 miles from Hewitt and 67.9 miles from McKinney.
How much longer is the road route than the straight-line distance?
The direct path is about 124.6 miles (200.5 km), while the road route adds roughly 11.1 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.10 one way or $36.20 round trip. Estimated CO2 is about 42.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Hewitt and Rain Showers near McKinney.
Stop Ideas Near Nash
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Nash.
Cleburne
Union Station
Dallas, TX
Mesquite, TX
Flight Path Map
This map shows the direct air route between Hewitt and McKinney. Straight-line distance: 124.59 mi (200.51 km).
#1 Hewitt
City in Texas, United States
| Population | 15,113 |
| Coordinates | 31.4623900, -97.1958400 |
| Altitude | 197 |
| Country | United States |
#2 McKinney
The third most populous city in Collin County, Texas.
| Population | 208,272 |
| Coordinates | 33.1976200, -96.6152700 |
| Altitude | 192 |
| Country | United States |
End: North Tennessee Street (-96.61506, 33.19762)
Estimated Travel Time
Distance: 218 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 31m |
| 40 mph (64.37 km/h) | 03h 23m |
| 50 mph (80.47 km/h) | 02h 42m |
| 60 mph (96.56 km/h) | 02h 15m |
| 70 mph (112.65 km/h) | 01h 56m |
| 80 mph (129 km/h) | 01h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $18.10 | $36.20 |
| Mid-grade | $4.25 | $20.37 | $40.73 |
| Premium | $4.59 | $21.99 | $43.98 |
| Diesel | $3.99 | $19.13 | $38.25 |
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 · May 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.