How far is Corunna, MI from Ann Arbor, MI?
The driving distance from Corunna, MI to Ann Arbor, MI is about 73.7 miles (118.6 km), with a travel time of about 01h 13m by car.
- The straight-line flight distance is about 52.3 miles (84.2 km).
- For a round trip, plan for roughly 02h 27m 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 01h 13m.
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.
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 Corunna and Ann Arbor.
Turn-by-Turn Driving Directions
Step-by-step road directions between Corunna and Ann Arbor.
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1
Start on East Corunna Avenue
13 m · 9 sec · East Corunna Avenue
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2
Turn left onto North Shiawassee Street
1844 ft · 60 sec · North Shiawassee Street
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3
Turn left onto East McNeil Street
4.2 mi · 6 min · East McNeil Street
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4
Continue on M 71
2.8 mi · 4 min · M 71
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5
Continue on Lansing Road
651 ft · 14 sec · Lansing Road
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6
Take the ramp right
1335 ft · 33 sec
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7
Merge slight left
14.4 mi · 15 min
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8
Take the exit slight right toward I 75, US 23: Saginaw, Detroit
1999 ft · 49 sec
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9
Keep slight right to continue on I 75 South, US 23 South: Detroit
1919 ft · 47 sec
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10
Merge slight left
1.9 mi · 2 min
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11
Keep slight right to continue on US 23: Ann Arbor
45.4 mi · 49 min
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12
Take the exit slight right toward M 14 West: Ann Arbor
1.5 mi · 2 min
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13
Take the exit right toward US 23 BUS: Downtown Ann Arbor
1.5 km · 2 min
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14
Turn left onto Depot Street
1969 ft · 1 min · Depot Street
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15
Turn right
36 m · 7 sec
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16
Continue on North State Street
3204 ft · 1 min · North State Street
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17
Arrive at your destination
0 m · 1 sec · South State Street
Car Route Details
A richer read on the saved driving route between Corunna and Ann Arbor.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 23
Keep slight right to continue on US 23: Ann Arbor
45.4 mi · 00h 49m
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.
Mostly Sunny leaving Corunna and Mostly Sunny near Ann Arbor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Corunna to Ann Arbor?
The road trip is about 73.7 miles (118.6 km) and usually takes 01h 13m 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?
Fenton is a useful midpoint, sitting about 36.8 miles from Corunna and 36.8 miles from Ann Arbor.
How much longer is the road route than the straight-line distance?
The direct path is about 52.3 miles (84.2 km), while the road route adds roughly 21.4 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 4:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.80 one way or $19.61 round trip. Estimated CO2 is about 23.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Corunna and Mostly Sunny near Ann Arbor.
Stop Ideas Near Fenton
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 Fenton.
Flint station
Durand Union Station
Pontiac Transportation Center
Lapeer station
Flight Path Map
This map shows the direct air route between Corunna and Ann Arbor. Straight-line distance: 52.31 mi (84.18 km).
#1 Corunna
City in Michigan
| Population | 3,320 |
| Coordinates | 42.9819700, -84.1177500 |
| Altitude | 227 |
| Country | United States |
#2 Ann Arbor
The most populous city in Washtenaw County, Michigan.
| Population | 119,280 |
| Coordinates | 42.2775600, -83.7408800 |
| Altitude | 269 |
| Country | United States |
End: South State Street (-83.740762, 42.277562)
Estimated Travel Time
Distance: 119 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 27m |
| 40 mph (64.37 km/h) | 01h 50m |
| 50 mph (80.47 km/h) | 01h 28m |
| 60 mph (96.56 km/h) | 01h 13m |
| 70 mph (112.65 km/h) | 01h 03m |
| 80 mph (129 km/h) | 00h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $9.80 | $19.61 |
| Mid-grade | $4.25 | $11.06 | $22.12 |
| Premium | $4.65 | $12.10 | $24.20 |
| Diesel | $5.30 | $13.79 | $27.58 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.