How far is Rockwall, TX from McKinney, TX?
The driving distance from Rockwall, TX to McKinney, TX is about 33.9 miles (54.6 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 20.5 miles (33 km).
- For a round trip, plan for roughly 01h 35m 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 00h 47m.
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.
The second most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Rockwall and McKinney.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rockwall and McKinney.
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1
Start on the route
52 m · 15 sec
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2
Turn left onto North Goliad Street
68 m · 13 sec · North Goliad Street
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3
Turn left onto West Kaufman Street
80 m · 17 sec · West Kaufman Street
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4
Turn left onto North Alamo Road
80 m · 11 sec · North Alamo Road
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5
Turn right onto West Rusk Street
5.8 mi · 9 min · West Rusk Street
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6
Turn right onto President George Bush Highway
538 ft · 9 sec · President George Bush Highway
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7
Take the ramp straight toward PGBT Toll North
1651 ft · 40 sec
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8
Merge slight left onto President George Bush Turnpike
12.4 mi · 13 min · President George Bush Turnpike
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9
Take the exit slight right
1240 ft · 35 sec
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10
Keep slight right to continue on US 75 North: McKinney
1 km · 1 min
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11
Merge slight left onto Central Expressway
10.3 mi · 11 min · Central Expressway
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12
Take the exit slight right toward SRT South, TX 5: Sam Rayburn Tollway
1776 ft · 22 sec
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13
Keep slight right
1.2 km · 1 min
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14
Merge slight left
1.5 km · 1 min
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15
Continue on South McDonald Street
1.6 km · 2 min · South McDonald Street
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16
Turn slight left
86 m · 10 sec
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17
Continue on South Tennessee Street
1.1 mi · 3 min · South Tennessee Street
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18
Arrive at your destination
0 m · 1 sec · North Tennessee Street
Car Route Details
A richer read on the saved driving route between Rockwall and McKinney.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
President George Bush Turnpike
Merge slight left onto President George Bush Turnpike
12.4 mi · 00h 13m
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.
Sunny leaving Rockwall and Sunny near McKinney.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rockwall to McKinney?
The road trip is about 33.9 miles (54.6 km) and usually takes 00h 47m 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?
Plano is a useful midpoint, sitting about 17 miles from Rockwall and 16.9 miles from McKinney.
How much longer is the road route than the straight-line distance?
The direct path is about 20.5 miles (33 km), while the road route adds roughly 13.4 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 4:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.53 one way or $9.07 round trip. Estimated CO2 is about 10.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rockwall and Sunny near McKinney.
Stop Ideas Near Plano
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Clifford E 'Bill' Hall Park
Richardson City Hall
Galleria Dallas
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Plano.
Mesquite, TX
Union Station
Dallas, TX
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Rockwall and McKinney. Straight-line distance: 20.49 mi (32.98 km).
#1 Rockwall
A city in Rockwall County, Texas.
| Population | 47,415 |
| Coordinates | 32.9312300, -96.4597100 |
| Altitude | 180 |
| 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: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 07m |
| 40 mph (64.37 km/h) | 00h 50m |
| 50 mph (80.47 km/h) | 00h 40m |
| 60 mph (96.56 km/h) | 00h 33m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $4.53 | $9.07 |
| Mid-grade | $4.25 | $5.10 | $10.20 |
| Premium | $4.59 | $5.51 | $11.02 |
| Diesel | $3.99 | $4.79 | $9.58 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.