How far is Troy, MI from Corunna, MI?
The driving distance from Troy, MI to Corunna, MI is about 144.7 miles (232.8 km), with a travel time of about 03h 26m by car.
- The straight-line flight distance is about 109.1 miles (175.5 km).
- For a round trip, plan for roughly 06h 52m 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 26m.
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.
City in Isabella County, Michigan, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely then Slight Chance Showers And Thunderstorms
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Troy and Corunna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Troy and Corunna.
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1
Start on North Dickinson Avenue
41 m · 9 sec · North Dickinson Avenue
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2
Turn left onto West 13 Mile Road
5.1 mi · 12 min · West 13 Mile Road
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3
Continue on Cleveland Drive West
3.6 mi · 9 min · Cleveland Drive West
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4
Continue on West Main Street
1368 ft · 43 sec · West Main Street
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5
Turn left onto North Bingham Avenue
1 km · 2 min · North Bingham Avenue
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6
Turn right onto West 14 Mile Road
4.9 mi · 9 min · West 14 Mile Road
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7
Turn right onto North Walnut Avenue
1.6 km · 2 min · North Walnut Avenue
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8
Continue on East 13 Mile Road
9.9 mi · 17 min · East 13 Mile Road
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9
Continue on 19 Mile Road
1.4 mi · 2 min · 19 Mile Road
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10
Take the ramp right
2576 ft · 1 min
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11
Merge slight left
10.5 mi · 11 min
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12
Take the exit slight right toward M 20: Stanwood
2527 ft · 1 min
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13
Turn left onto 8 Mile Road
4.9 mi · 7 min · 8 Mile Road
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14
Turn left onto 155th Avenue
2687 ft · 42 sec · 155th Avenue
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15
Continue on Buchanan Road
6.5 mi · 9 min · Buchanan Road
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16
Turn left onto 90th Avenue
2696 ft · 44 sec · 90th Avenue
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17
Turn right onto 9 Mile Road
2 mi · 3 min · 9 Mile Road
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18
At the end of the road, turn right onto 9 Mile Road
3.5 mi · 5 min · 9 Mile Road
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19
Continue on West Wheatland Avenue
1 km · 1 min · West Wheatland Avenue
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20
Continue on 9 Mile Road
2.8 mi · 4 min · 9 Mile Road
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21
Continue on West Remus Road
14 mi · 19 min · West Remus Road
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22
Turn right onto South Lincoln Road
1 mi · 2 min · South Lincoln Road
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23
Turn left onto East Broomfield Road
2670 ft · 41 sec · East Broomfield Road
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24
Continue on West Broomfield Street
1.5 mi · 3 min · West Broomfield Street
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25
Turn right onto South Mission Street
1.1 km · 1 min · South Mission Street
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26
Continue on Business US-127
1.3 mi · 2 min · Business US-127
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27
Keep slight right to continue on Business US-127
25.3 mi · 25 min · Business US-127
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28
Continue on South Bagley Road
5.9 mi · 7 min · South Bagley Road
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29
Continue on US-127
1.4 mi · 2 min · US-127
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30
Continue on South Bagley Road
3 mi · 3 min · South Bagley Road
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31
Continue on US-127
9.1 mi · 10 min · US-127
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32
Take the exit slight right toward M 21: St Johns, Owosso
2908 ft · 1 min
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33
Turn left
17.7 mi · 26 min
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34
Turn right onto South Water Street
965 ft · 33 sec · South Water Street
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35
Continue on South Washington Street
965 ft · 38 sec · South Washington Street
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36
Turn left onto Corunna Avenue
2.8 mi · 6 min · Corunna Avenue
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37
Arrive at your destination
0 m · 1 sec · East Corunna Avenue
Car Route Details
A richer read on the saved driving route between Troy and Corunna.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Business US-127
Keep slight right to continue on Business US-127
25.3 mi · 00h 25m
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.
Rain Showers Likely then Slight Chance Showers And Thunderstorms leaving Troy and Light Rain Likely near Corunna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Troy to Corunna?
The road trip is about 144.7 miles (232.8 km) and usually takes 03h 26m 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?
Mount Pleasant is a useful midpoint, sitting about 72.2 miles from Troy and 72.5 miles from Corunna.
How much longer is the road route than the straight-line distance?
The direct path is about 109.1 miles (175.5 km), while the road route adds roughly 35.6 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 10:08 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.23 one way or $38.46 round trip. Estimated CO2 is about 45.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely then Slight Chance Showers And Thunderstorms around Troy and Light Rain Likely near Corunna.
Flight Path Map
This map shows the direct air route between Troy and Corunna. Straight-line distance: 109.03 mi (175.47 km).
#1 Troy
The most populous city in Oakland County, Michigan.
| Population | 83,589 |
| Coordinates | 43.7430700, -86.0192300 |
| Altitude | 251 |
| Country | United States |
#2 Corunna
City in Michigan
| Population | 3,320 |
| Coordinates | 42.9819700, -84.1177500 |
| Altitude | 227 |
| Country | United States |
End: Corunna (-84.11775, 42.98197)
Estimated Travel Time
Distance: 233 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 49m |
| 40 mph (64.37 km/h) | 03h 37m |
| 50 mph (80.47 km/h) | 02h 53m |
| 60 mph (96.56 km/h) | 02h 24m |
| 70 mph (112.65 km/h) | 02h 04m |
| 80 mph (129 km/h) | 01h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.23 | $38.46 |
| Mid-grade | $4.25 | $21.69 | $43.38 |
| Premium | $4.65 | $23.74 | $47.47 |
| Diesel | $5.30 | $27.05 | $54.10 |
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 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.