How far is Macomb, MI from Algonac, MI?
The driving distance from Macomb, MI to Algonac, MI is about 26.9 miles (43.3 km), with a travel time of about 00h 43m by car.
- The straight-line flight distance is about 22.4 miles (36.1 km).
- For a round trip, plan for roughly 01h 27m 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 43m.
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.
City in Macomb County, Michigan, United States
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 Macomb and Algonac.
Turn-by-Turn Driving Directions
Step-by-step road directions between Macomb and Algonac.
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1
Start on the route
61 m · 6 sec
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2
Exit the roundabout onto 25 Mile Road
1433 ft · 27 sec · 25 Mile Road
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3
Enter the roundabout and take exit 1 toward Romeo Plank Road
6 m · 1 sec · Romeo Plank Road
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4
Exit the roundabout onto Romeo Plank Road
2.2 mi · 3 min · Romeo Plank Road
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5
Turn left onto 23 Mile Road
10 mi · 16 min · 23 Mile Road
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6
Continue on Green Street
1.5 mi · 3 min · Green Street
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7
Continue on Main Street
3183 ft · 59 sec · Main Street
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8
Continue on Dixie Highway
4.7 mi · 7 min · Dixie Highway
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9
Continue on Dyke Road
2.8 mi · 4 min · Dyke Road
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10
Continue on Pointe Tremble Road
4.3 mi · 7 min · Pointe Tremble Road
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11
Continue on Saint Clair River Drive
1958 ft · 38 sec · Saint Clair River Drive
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12
Turn left
102 m · 27 sec
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13
Turn right
9 m · 2 sec
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14
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Macomb and Algonac.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
23 Mile Road
Turn left onto 23 Mile Road
10 mi · 00h 16m
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.
Mostly Sunny leaving Macomb and Mostly Sunny near Algonac.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Macomb to Algonac?
The road trip is about 26.9 miles (43.3 km) and usually takes 00h 43m 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?
New Baltimore is a useful midpoint, sitting about 13.4 miles from Macomb and 13.5 miles from Algonac.
How much longer is the road route than the straight-line distance?
The direct path is about 22.4 miles (36.1 km), while the road route adds roughly 4.5 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 7:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.58 one way or $7.16 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Macomb and Mostly Sunny near Algonac.
Stop Ideas Near New Baltimore
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Marine City City Hall
Mount Clemens City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to New Baltimore.
Port Huron
Birmingham, Michigan
Royal Oak station
Troy Transit Center
Flight Path Map
This map shows the direct air route between Macomb and Algonac. Straight-line distance: 22.42 mi (36.08 km).
#1 Macomb
A city in Macomb County, Michigan.
| Population | 92,131 |
| Coordinates | 42.7008700, -82.9590900 |
| Altitude | 191 |
| Country | United States |
#2 Algonac
City in Michigan
| Population | 4,034 |
| Coordinates | 42.6185800, -82.5323000 |
| Altitude | 177 |
| Country | United States |
End: Algonac (-82.5323, 42.61858)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.58 | $7.16 |
| Mid-grade | $4.25 | $4.04 | $8.08 |
| Premium | $4.65 | $4.42 | $8.84 |
| Diesel | $5.30 | $5.04 | $10.08 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.