How far is Conway, MI from Sterling Heights, MI?
The driving distance from Conway, MI to Sterling Heights, MI is about 264.1 miles (425.1 km), with a travel time of about 03h 54m by car.
- The straight-line flight distance is about 216.2 miles (347.9 km).
- For a round trip, plan for roughly 07h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 54m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Human settlement in Arenac County, Michigan, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Conway and Sterling Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Conway and Sterling Heights.
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1
Start on Heydey Street
75 m · 14 sec · Heydey Street
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2
Turn right onto West Conway Road
606 ft · 24 sec · West Conway Road
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3
At the end of the road, turn left onto Merritt Street
5.1 mi · 8 min · Merritt Street
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4
Turn right onto Chicago Street
2672 ft · 45 sec · Chicago Street
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5
Continue on M-68
8.8 mi · 13 min · M-68
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6
Turn left onto South Straits Highway
1.4 km · 2 min · South Straits Highway
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7
Turn right onto M-68
1615 ft · 32 sec · M-68
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8
Take the ramp right toward I 75 South
1636 ft · 40 sec
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9
Merge slight left
59.9 mi · 1 hr
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10
Keep slight left to continue on I 75: Saginaw, Detroit
124.2 mi · 2 hr 7 min
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11
Keep slight left
11 mi · 12 min
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12
Keep slight left
36.8 mi · 39 min
-
13
Take the exit slight right toward M 59 East: Utica
1392 ft · 47 sec
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14
Merge slight left
9.6 mi · 10 min
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15
Take the exit slight right toward Mound Road, Merrill Road
1449 ft · 35 sec
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16
Continue on Dobry Drive
1046 ft · 26 sec · Dobry Drive
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17
Turn right onto Mound Road
3.3 mi · 5 min · Mound Road
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18
Continue on Mound Road
1212 ft · 36 sec · Mound Road
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19
Turn right onto 17 Mile Road
1.6 km · 2 min · 17 Mile Road
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20
Arrive at your destination
0 m · 1 sec · 17 Mile Road
Car Route Details
A richer read on the saved driving route between Conway and Sterling Heights.
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
Keep slight left to continue on I 75: Saginaw, Detroit
124 mi · 02h 07m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Conway and Mostly Sunny near Sterling Heights.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Conway to Sterling Heights?
The road trip is about 264.1 miles (425.1 km) and usually takes 03h 54m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Sterling is a useful midpoint, sitting about 131.2 miles from Conway and 132.9 miles from Sterling Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 216.2 miles (347.9 km), while the road route adds roughly 47.9 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:12 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.15 one way or $70.29 round trip. Estimated CO2 is about 82.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Conway and Mostly Sunny near Sterling Heights.
Stop Ideas Near Sterling
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 Sterling.
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Flight Path Map
This map shows the direct air route between Conway and Sterling Heights. Straight-line distance: 216.18 mi (347.91 km).
#1 Conway
Census-designated place in Emmet County, Michigan
| Population | 3,616 |
| Coordinates | 45.4166800, -84.8669900 |
| Altitude | 185 |
| Country | United States |
#2 Sterling Heights
The second most populous city in Macomb County, Michigan.
| Population | 131,709 |
| Coordinates | 42.5803100, -83.0302000 |
| Altitude | 187 |
| Country | United States |
End: 17 Mile Road (-83.030204, 42.580347)
Estimated Travel Time
Distance: 425 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 48m |
| 40 mph (64.37 km/h) | 06h 36m |
| 50 mph (80.47 km/h) | 05h 16m |
| 60 mph (96.56 km/h) | 04h 24m |
| 70 mph (112.65 km/h) | 03h 46m |
| 80 mph (129 km/h) | 03h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $35.15 | $70.29 |
| Mid-grade | $4.25 | $39.64 | $79.28 |
| Premium | $4.65 | $43.38 | $86.75 |
| Diesel | $5.30 | $49.43 | $98.87 |
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 · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.