How far is Grand Blanc, MI from Rochester Hills, MI?
The driving distance from Grand Blanc, MI to Rochester Hills, MI is about 38.5 miles (61.9 km), with a travel time of about 00h 41m by car.
- The straight-line flight distance is about 30.6 miles (49.3 km).
- For a round trip, plan for roughly 01h 22m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
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 41m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in Oakland County, Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Grand Blanc and Rochester Hills.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grand Blanc and Rochester Hills.
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1
Start on South Saginaw Street
1.6 km · 2 min · South Saginaw Street
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2
Continue on South Saginaw Road
3.4 mi · 5 min · South Saginaw Road
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3
Take the ramp slight right
1407 ft · 34 sec
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4
Merge slight right onto I-75 South
27.7 mi · 30 min · I-75 South
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5
Take the exit slight right toward M 59 East: Utica
1392 ft · 47 sec
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6
Merge slight left
3.2 mi · 3 min
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7
Take the exit slight right toward Crooks Road
1963 ft · 55 sec
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8
Turn left onto Crooks Road
3230 ft · 1 min · Crooks Road
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9
Turn right onto West Hamlin Road
1 mi · 2 min · West Hamlin Road
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10
Enter the roundabout and take exit 3 toward South Livernois Road
65 m · 4 sec · South Livernois Road
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11
Exit the roundabout onto South Livernois Road
1428 ft · 29 sec · South Livernois Road
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12
Turn right onto Dressler Lane
60 m · 13 sec · Dressler Lane
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13
Turn left onto Downhill Lane
115 m · 22 sec · Downhill Lane
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14
Turn left onto Dickson Lane
1164 ft · 51 sec · Dickson Lane
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15
Arrive at your destination
0 m · 1 sec · Dickson Lane
Car Route Details
A richer read on the saved driving route between Grand Blanc and Rochester Hills.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I-75 South
Merge slight right onto I-75 South
27.7 mi · 00h 30m
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.
Slight Chance Snow Showers leaving Grand Blanc and Chance Snow Showers near Rochester Hills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grand Blanc to Rochester Hills?
The road trip is about 38.5 miles (61.9 km) and usually takes 00h 41m 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?
Springfield is a useful midpoint, sitting about 19.2 miles from Grand Blanc and 19.3 miles from Rochester Hills.
How much longer is the road route than the straight-line distance?
The direct path is about 30.6 miles (49.3 km), while the road route adds roughly 7.9 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 EDT. If you want a more comfortable same-day return, try to leave by 7:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.13 one way or $10.26 round trip. Estimated CO2 is about 12.1 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Grand Blanc and Chance Snow Showers near Rochester Hills.
Stop Ideas Near Springfield
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Rochester Municipal Complex
City of Pontiac
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Springfield.
Pontiac Transportation Center
Birmingham, Michigan
Troy Transit Center
Flint station
Flight Path Map
This map shows the direct air route between Grand Blanc and Rochester Hills. Straight-line distance: 30.63 mi (49.29 km).
#1 Grand Blanc
City in Genesee County, Michigan, United States
| Population | 7,828 |
| Coordinates | 42.9275300, -83.6299500 |
| Altitude | 256 |
| Country | United States |
#2 Rochester Hills
A city in Oakland County, Michigan.
| Population | 74,111 |
| Coordinates | 42.6583700, -83.1499300 |
| Altitude | 251 |
| Country | United States |
End: Dickson Lane (-83.150084, 42.658638)
Estimated Travel Time
Distance: 62 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 16m |
| 40 mph (64.37 km/h) | 00h 57m |
| 50 mph (80.47 km/h) | 00h 46m |
| 60 mph (96.56 km/h) | 00h 38m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.13 | $10.26 |
| Mid-grade | $4.25 | $5.78 | $11.57 |
| Premium | $4.65 | $6.33 | $12.66 |
| Diesel | $5.30 | $7.21 | $14.43 |
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 Michigan · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.