How far is Macomb, MI from Riga, MI?
The driving distance from Macomb, MI to Riga, MI is about 99.7 miles (160.4 km), with a travel time of about 02h 09m by car.
- The straight-line flight distance is about 75.9 miles (122.1 km).
- For a round trip, plan for roughly 04h 18m 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 02h 09m.
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.
City in Wayne 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 Macomb and Riga.
Turn-by-Turn Driving Directions
Step-by-step road directions between Macomb and Riga.
-
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
3.2 mi · 3 min · Walter P Reuther Freeway
-
14
Take the exit slight right toward I 75 South, I 75 North: Detroit, Flint
1011 ft · 25 sec
-
15
Keep slight left to continue on I-696 West to I-75 South
2553 ft · 1 min · I-696 West to I-75 South
-
16
Merge slight left onto South Walter P. Chrysler Freeway
9.7 mi · 11 min · South Walter P. Chrysler Freeway
-
17
Keep slight right to continue on I 75: Toledo
4.2 mi · 6 min
-
18
Keep slight left to continue on Fisher Freeway
12.2 mi · 14 min · Fisher Freeway
-
19
Continue on Detroit-Toledo Expressway
28.8 mi · 31 min · Detroit-Toledo Expressway
-
20
Take the exit slight right toward Luna Pier
2420 ft · 60 sec
-
21
Turn right onto Luna Pier Road
1.8 mi · 3 min · Luna Pier Road
-
22
Continue on Lakeside Road
1.7 mi · 2 min · Lakeside Road
-
23
Continue on East Samaria Road
5.5 mi · 9 min · East Samaria Road
-
24
Turn left onto Secor Road
2648 ft · 1 min · Secor Road
-
25
Turn right onto Saint Anthony Road
3 mi · 4 min · Saint Anthony Road
-
26
Enter the roundabout and take exit 2 toward the route
82 m · 4 sec
-
27
Exit the roundabout
724 ft · 11 sec
-
28
Enter the roundabout and take exit 1 toward the route
79 m · 3 sec
-
29
Exit the roundabout
7.4 mi · 10 min
-
30
Turn left onto Riga Highway
1.2 km · 2 min · Riga Highway
-
31
Arrive at your destination
0 m · 1 sec · Riga Highway
Car Route Details
A richer read on the saved driving route between Macomb and Riga.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Detroit-Toledo Expressway
Continue on Detroit-Toledo Expressway
28.8 mi · 00h 31m
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 Macomb and Mostly Sunny near Riga.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Macomb to Riga?
The road trip is about 99.7 miles (160.4 km) and usually takes 02h 09m 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?
Woodhaven is a useful midpoint, sitting about 49.8 miles from Macomb and 49.8 miles from Riga.
How much longer is the road route than the straight-line distance?
The direct path is about 75.9 miles (122.1 km), while the road route adds roughly 23.8 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 2:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.27 one way or $26.55 round trip. Estimated CO2 is about 31.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Macomb and Mostly Sunny near Riga.
Stop Ideas Near Woodhaven
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 Woodhaven.
Greenfield Village, Michigan
John D. Dingell Transit Center
Detroit
Royal Oak station
Flight Path Map
This map shows the direct air route between Macomb and Riga. Straight-line distance: 75.87 mi (122.1 km).
#1 Macomb
A city in Macomb County, Michigan.
| Population | 92,131 |
| Coordinates | 42.7008700, -82.9590900 |
| Altitude | 191 |
| Country | United States |
#2 Riga
Township in Lenawee County, Michigan
| Population | 1,339 |
| Coordinates | 41.8092200, -83.8249400 |
| Altitude | 212 |
| Country | United States |
End: Riga (-83.82494, 41.80922)
Estimated Travel Time
Distance: 160 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 19m |
| 40 mph (64.37 km/h) | 02h 29m |
| 50 mph (80.47 km/h) | 01h 59m |
| 60 mph (96.56 km/h) | 01h 39m |
| 70 mph (112.65 km/h) | 01h 25m |
| 80 mph (129 km/h) | 01h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $13.27 | $26.55 |
| Mid-grade | $4.25 | $14.97 | $29.94 |
| Premium | $4.65 | $16.38 | $32.76 |
| Diesel | $5.30 | $18.67 | $37.34 |
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.