How far is McKinney, TX from Rockwall, TX?
The driving distance from McKinney, TX to Rockwall, TX is about 35 miles (56.4 km), with a travel time of about 00h 44m by car.
- The straight-line flight distance is about 20.5 miles (33 km).
- For a round trip, plan for roughly 01h 29m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 44m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 McKinney and Rockwall.
Turn-by-Turn Driving Directions
Step-by-step road directions between McKinney and Rockwall.
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1
Start on North Tennessee Street
36 m · 12 sec · North Tennessee Street
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2
Turn left onto East Virginia Street
1.4 mi · 3 min · East Virginia Street
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3
Turn left onto South Central Expressway
3105 ft · 53 sec · South Central Expressway
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4
Take the ramp slight left toward US 75 South, TX 121 South
1722 ft · 42 sec
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5
Merge slight left onto Central Expressway
12.9 mi · 14 min · Central Expressway
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6
Take the exit slight right toward President George Bush Turnpike
2091 ft · 52 sec
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7
Keep slight left to continue on PGBT East: President George Bush Turnpike
2514 ft · 1 min
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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 toward TX 66: Main Street, Lakeview Parkway
1559 ft · 38 sec
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10
Turn straight onto President George Bush Highway
883 ft · 17 sec · President George Bush Highway
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11
Turn left onto Lakeview Parkway
5.6 mi · 9 min · Lakeview Parkway
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12
Continue on West Washington Street
1946 ft · 1 min · West Washington Street
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13
Turn left onto South Fannin Street
80 m · 10 sec · South Fannin Street
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14
Turn left onto East Rusk Street
92 m · 5 sec · East Rusk Street
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15
Turn right
16 m · 4 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between McKinney and Rockwall.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Central Expressway
Merge slight left onto Central Expressway
12.9 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving McKinney and Sunny near Rockwall.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from McKinney to Rockwall?
The road trip is about 35 miles (56.4 km) and usually takes 00h 44m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Plano is a useful midpoint, sitting about 17.5 miles from McKinney and 17.5 miles from Rockwall.
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 14.5 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.69 one way or $9.37 round trip. Estimated CO2 is about 11 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around McKinney and Sunny near Rockwall.
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 McKinney and Rockwall. Straight-line distance: 20.49 mi (32.98 km).
#1 McKinney
The third most populous city in Collin County, Texas.
| Population | 208,272 |
| Coordinates | 33.1976200, -96.6152700 |
| Altitude | 192 |
| Country | United States |
#2 Rockwall
A city in Rockwall County, Texas.
| Population | 47,415 |
| Coordinates | 32.9312300, -96.4597100 |
| Altitude | 180 |
| Country | United States |
End: Rockwall (-96.45971, 32.93123)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 10m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $4.69 | $9.37 |
| Mid-grade | $4.25 | $5.27 | $10.54 |
| Premium | $4.59 | $5.69 | $11.39 |
| Diesel | $3.99 | $4.95 | $9.90 |
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.