How far is Macomb, MI from Buchanan, MI?
The driving distance from Macomb, MI to Buchanan, MI is about 232.8 miles (374.6 km), with a travel time of about 04h 23m by car.
- The straight-line flight distance is about 184.1 miles (296.3 km).
- For a round trip, plan for roughly 08h 46m 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 04h 23m.
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 Calhoun County, Michigan
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 Buchanan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Macomb and Buchanan.
-
1
Start on the route
32 m · 3 sec
-
2
Exit the roundabout onto Garfield Road
2 mi · 3 min · Garfield Road
-
3
Turn right onto 23 Mile Road
3 mi · 5 min · 23 Mile Road
-
4
Take the ramp right toward M 53 South: Detroit
1177 ft · 40 sec
-
5
Merge slight left onto Christopher Columbus Freeway
5 mi · 5 min · Christopher Columbus Freeway
-
6
Take the exit slight right toward Van Dyke Road North, 18 ½ Mile Road West
1772 ft · 44 sec
-
7
Enter the roundabout and take exit 2 toward 18 1/2 Mile Road
56 m · 8 sec · 18 1/2 Mile Road
-
8
Exit the roundabout onto 18 1/2 Mile Road
1.1 mi · 2 min · 18 1/2 Mile Road
-
9
Turn straight onto Mound Road
7.1 mi · 11 min · Mound Road
-
10
Keep slight left to continue on Mound Road
953 ft · 16 sec · Mound Road
-
11
Take the ramp straight toward I 696: Lansing, Port Huron
1445 ft · 35 sec
-
12
Keep slight right to continue on Southbound Mound Road to I-696 West
2073 ft · 51 sec · Southbound Mound Road to I-696 West
-
13
Merge slight left onto Walter P Reuther Freeway
20 mi · 22 min · Walter P Reuther Freeway
-
14
Take the exit slight right toward I 96 East, I 275: Toledo
2135 ft · 52 sec
-
15
Keep slight left to continue on I 96 East, I 275: Toledo
1.3 km · 2 min
-
16
Keep slight left to continue on I 96, I 275: Detroit, Toledo
1875 ft · 23 sec
-
17
Merge slight right onto Disabled American Veterans Memorial Highway
5.8 mi · 6 min · Disabled American Veterans Memorial Highway
-
18
Take the exit slight right toward M 14: Ann Arbor
1 km · 1 min
-
19
Merge slight left
16.5 mi · 18 min
-
20
Keep slight left to continue on M 14: Ann Arbor
5.4 mi · 6 min
-
21
Merge slight left onto I 94 West: Chicago
138.4 mi · 2 hr 28 min
-
22
Take the exit slight right toward US-31 SOUTH: South Bend
1.1 km · 1 min · US-31
-
23
Continue on Saint Joseph Valley Parkway
21.4 mi · 23 min · Saint Joseph Valley Parkway
-
24
Take the exit slight right
2568 ft · 1 min
-
25
Turn right onto Niles Buchanan Road
1.5 mi · 3 min · Niles Buchanan Road
-
26
Continue on East Front Street
1.2 km · 2 min · East Front Street
-
27
Turn left onto South Oak Street
9 m · 1 sec · South Oak Street
-
28
Arrive at your destination
0 m · 1 sec · South Oak Street
Car Route Details
A richer read on the saved driving route between Macomb and Buchanan.
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 94 West
Merge slight left onto I 94 West: Chicago
138 mi · 02h 28m
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 Macomb and Mostly Sunny near Buchanan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Macomb to Buchanan?
The road trip is about 232.8 miles (374.6 km) and usually takes 04h 23m 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?
Albion is a useful midpoint, sitting about 116.2 miles from Macomb and 116.6 miles from Buchanan.
How much longer is the road route than the straight-line distance?
The direct path is about 184.1 miles (296.3 km), while the road route adds roughly 48.7 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 8:14 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.96 one way or $61.92 round trip. Estimated CO2 is about 73 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Macomb and Mostly Sunny near Buchanan.
Stop Ideas Near Albion
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 Albion.
Albion station
Jackson station
Battle Creek Transportation Center
East Lansing station
Flight Path Map
This map shows the direct air route between Macomb and Buchanan. Straight-line distance: 184.11 mi (296.3 km).
#1 Macomb
A city in Macomb County, Michigan.
| Population | 92,131 |
| Coordinates | 42.7008700, -82.9590900 |
| Altitude | 191 |
| Country | United States |
#2 Buchanan
City in Berrien County, Michigan, United Staes
| Population | 3,527 |
| Coordinates | 41.8272700, -86.3611200 |
| Altitude | 212 |
| Country | United States |
End: Buchanan (-86.36112, 41.82727)
Estimated Travel Time
Distance: 375 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 45m |
| 40 mph (64.37 km/h) | 05h 49m |
| 50 mph (80.47 km/h) | 04h 39m |
| 60 mph (96.56 km/h) | 03h 52m |
| 70 mph (112.65 km/h) | 03h 19m |
| 80 mph (129 km/h) | 02h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $30.96 | $61.92 |
| Mid-grade | $4.25 | $34.92 | $69.83 |
| Premium | $4.65 | $38.21 | $76.42 |
| Diesel | $5.30 | $43.55 | $87.09 |
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.