How far is Ottawa County, MI from Rochester Hills, MI?
The driving distance from Ottawa County, MI to Rochester Hills, MI is about 188.6 miles (303.6 km), with a travel time of about 02h 46m by car.
- The straight-line flight distance is about 155.3 miles (250 km).
- For a round trip, plan for roughly 05h 33m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 46m.
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 Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Slight Chance Light Rain then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Ottawa County and Rochester Hills.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ottawa County and Rochester Hills.
-
1
Start on Lincoln Street
4.5 mi · 6 min · Lincoln Street
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2
Turn left onto M-231
5.1 mi · 6 min · M-231
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3
Turn right onto Cleveland Street
157 m · 8 sec · Cleveland Street
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4
Take the exit straight toward I 96 East: Grand Rapids
1829 ft · 33 sec · Exit 9
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5
Merge slight left
79.2 mi · 1 hr 25 min
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6
Take the exit slight right toward I 69 East: Flint
2.5 mi · 3 min
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7
Merge slight left
51.5 mi · 53 min
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8
Take the exit slight right toward I 75, US 23: Saginaw, Detroit
1999 ft · 49 sec
-
9
Keep slight right to continue on I 75 South, US 23 South: Detroit
1919 ft · 47 sec
-
10
Merge slight left
1.9 mi · 2 min
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11
Keep slight left
36.8 mi · 39 min
-
12
Take the exit slight right toward M 59 East: Utica
1392 ft · 47 sec
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13
Merge slight left
3.2 mi · 3 min
-
14
Take the exit slight right toward Crooks Road
1963 ft · 55 sec
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15
Turn left onto Crooks Road
3230 ft · 1 min · Crooks Road
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16
Turn right onto West Hamlin Road
1 mi · 2 min · West Hamlin Road
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17
Enter the roundabout and take exit 3 toward South Livernois Road
65 m · 4 sec · South Livernois Road
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18
Exit the roundabout onto South Livernois Road
1428 ft · 29 sec · South Livernois Road
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19
Turn right onto Dressler Lane
60 m · 13 sec · Dressler Lane
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20
Turn left onto Downhill Lane
115 m · 22 sec · Downhill Lane
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21
Turn left onto Dickson Lane
1164 ft · 51 sec · Dickson Lane
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22
Arrive at your destination
0 m · 1 sec · Dickson Lane
Car Route Details
A richer read on the saved driving route between Ottawa County 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.
Exit 9
Merge slight left
79.2 mi · 01h 25m
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.
Slight Chance Rain Showers leaving Ottawa County and Slight Chance Light Rain then Mostly Cloudy near Rochester Hills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ottawa County to Rochester Hills?
The road trip is about 188.6 miles (303.6 km) and usually takes 02h 46m 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?
DeWitt is a useful midpoint, sitting about 94.2 miles from Ottawa County and 94.5 miles from Rochester Hills.
How much longer is the road route than the straight-line distance?
The direct path is about 155.3 miles (250 km), while the road route adds roughly 33.3 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 EDT. If you want a more comfortable same-day return, try to leave by 12:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.78 one way or $61.55 round trip. Estimated CO2 is about 59.2 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Ottawa County and Slight Chance Light Rain then Mostly Cloudy near Rochester Hills.
Stop Ideas Near DeWitt
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 DeWitt.
East Lansing station
Owosso, MI
Durand Union Station
Jackson station
Flight Path Map
This map shows the direct air route between Ottawa County and Rochester Hills. Straight-line distance: 155.34 mi (249.99 km).
#1 Ottawa County
County in Michigan, United States
| Population | 294,635 |
| Coordinates | 43.0026400, -86.1795000 |
| Altitude | 176 |
| 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: 304 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 17m |
| 40 mph (64.37 km/h) | 04h 43m |
| 50 mph (80.47 km/h) | 03h 46m |
| 60 mph (96.56 km/h) | 03h 08m |
| 70 mph (112.65 km/h) | 02h 41m |
| 80 mph (129 km/h) | 02h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.62 | $30.78 | $61.55 |
| Mid-grade | $5.28 | $35.14 | $70.28 |
| Premium | $5.87 | $39.08 | $78.16 |
| Diesel | $6.48 | $43.16 | $86.33 |
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 · Oct 14, 2026