How far is Troy, MI from Marengo, MI?
The driving distance from Troy, MI to Marengo, MI is about 151.6 miles (243.9 km), with a travel time of about 03h 29m by car.
- The straight-line flight distance is about 117.6 miles (189.3 km).
- For a round trip, plan for roughly 06h 59m 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 29m.
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.
Unincorporated community in Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Sunny
Driving Route Map
The map below follows the saved road route between Troy and Marengo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Troy and Marengo.
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1
Start on North Dickinson Avenue
2.1 mi · 5 min · North Dickinson Avenue
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2
Continue on West 11 Mile Road
1.4 km · 2 min · West 11 Mile Road
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3
Turn right onto Comstock Avenue
7.1 mi · 17 min · Comstock Avenue
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4
Turn left onto 4 Mile Road
1.6 km · 2 min · 4 Mile Road
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5
Turn right onto North Green Avenue
2.2 mi · 3 min · North Green Avenue
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6
Turn left onto Jefferson Street
1.6 km · 1 min · Jefferson Street
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7
Continue on North Stone Road
7.7 mi · 11 min · North Stone Road
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8
Turn left onto West Main Street
1.6 km · 3 min · West Main Street
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9
Turn right onto South Stewart Avenue
3134 ft · 1 min · South Stewart Avenue
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10
Continue on South Warner Avenue
2.3 mi · 3 min · South Warner Avenue
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11
Continue on South Warner Avenue
5.9 mi · 8 min · South Warner Avenue
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12
Continue on West 118th Street
1.5 km · 1 min · West 118th Street
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13
Continue on Luce Avenue
1.2 mi · 2 min · Luce Avenue
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14
Continue on West 128th Street
2443 ft · 40 sec · West 128th Street
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15
Turn right onto Alger Avenue
2 mi · 3 min · Alger Avenue
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16
Continue on Squires Road
1.5 km · 1 min · Squires Road
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17
Turn left onto Bailey Road
4.9 mi · 7 min · Bailey Road
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18
Turn right onto North Newaygo Road
3.2 mi · 4 min · North Newaygo Road
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19
Enter the roundabout and take exit 3 toward Apple Avenue
50 m · 2 sec · Apple Avenue
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20
Exit the roundabout onto Apple Avenue
12.8 mi · 18 min · Apple Avenue
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21
Continue on Alpine Avenue Northwest
5.3 mi · 8 min · Alpine Avenue Northwest
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22
Take the exit slight right toward I 96 East, M 37: Lansing
2264 ft · 42 sec
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23
Take the exit slight right toward US 131 South: Kalamazoo
1.3 km · 1 min
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24
Merge slight left
39.4 mi · 43 min
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25
Take the exit slight right toward M 89 East, M 43 East: Plainwell
1357 ft · 33 sec
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26
Continue on Allegan Street
1.4 km · 1 min · Allegan Street
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27
Continue on East Bridge Street
1.2 km · 2 min · East Bridge Street
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28
Continue on Jackson Road
4.5 mi · 6 min · Jackson Road
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29
Continue on M 89
1.1 mi · 1 min · M 89
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30
Continue on East Richplain Drive
3.2 mi · 4 min · East Richplain Drive
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31
Continue on East C Avenue
1.2 mi · 1 min · East C Avenue
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32
Turn right onto North 32nd Street
1.6 km · 2 min · North 32nd Street
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33
Turn left onto East D Avenue
2587 ft · 33 sec · East D Avenue
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34
Continue on M 89
8 mi · 9 min · M 89
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35
Continue on M-89
1313 ft · 17 sec · M-89
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36
Continue on West Michigan Avenue
6.1 mi · 10 min · West Michigan Avenue
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37
Turn right onto South Washington Avenue
824 ft · 18 sec · South Washington Avenue
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38
Turn left onto West Hamblin Avenue
1.3 km · 1 min · West Hamblin Avenue
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39
Continue on Hamblin Street
107 m · 8 sec · Hamblin Street
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40
Turn right onto East Michigan Avenue
2 mi · 2 min · East Michigan Avenue
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41
Turn right
17 m · 4 sec
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42
Continue on East Columbia Avenue
601 ft · 8 sec · East Columbia Avenue
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43
Merge slight left onto East Michigan Avenue
3.1 mi · 4 min · East Michigan Avenue
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44
Turn sharp left onto 11 Mile Road
107 m · 7 sec · 11 Mile Road
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45
Take the exit right toward I 94 East: Detroit
1434 ft · 35 sec
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46
Merge slight left
11.1 mi · 12 min
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47
Take the exit slight right toward 22 1/2 Mile Road
1292 ft · 32 sec
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48
Turn right onto 22 1/2 Mile Road
2692 ft · 1 min · 22 1/2 Mile Road
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49
Turn left onto East Michigan Avenue
1.2 km · 1 min · East Michigan Avenue
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50
Turn right onto State Street
1031 ft · 30 sec · State Street
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51
Turn right onto Alcott Street
98 m · 19 sec · Alcott Street
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52
Turn left onto College Street
56 m · 8 sec · College Street
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53
Arrive at your destination
0 m · 1 sec · College Street
Car Route Details
A richer read on the saved driving route between Troy and Marengo.
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.
US 131 South
Merge slight left
39.4 mi · 00h 43m
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.
Slight Chance Rain Showers leaving Troy and Sunny near Marengo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Troy to Marengo?
The road trip is about 151.6 miles (243.9 km) and usually takes 03h 29m 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?
Cutlerville is a useful midpoint, sitting about 75.7 miles from Troy and 75.9 miles from Marengo.
How much longer is the road route than the straight-line distance?
The direct path is about 117.6 miles (189.3 km), while the road route adds roughly 34 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 10:00 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.91 one way or $49.82 round trip. Estimated CO2 is about 47.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Troy and Sunny near Marengo.
Stop Ideas Near Cutlerville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Former City Hall Site
Hudsonville City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Cutlerville.
Vernon J. Ehlers Station
Rockford, Michigan
Holland station
Kalamazoo Transportation Center
Flight Path Map
This map shows the direct air route between Troy and Marengo. Straight-line distance: 117.63 mi (189.31 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 Marengo
Township in Calhoun County, Michigan
| Population | 2,223 |
| Coordinates | 42.2714300, -84.8485900 |
| Altitude | 283 |
| Country | United States |
End: Marengo (-84.84859, 42.27143)
Estimated Travel Time
Distance: 244 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 03m |
| 40 mph (64.37 km/h) | 03h 47m |
| 50 mph (80.47 km/h) | 03h 01m |
| 60 mph (96.56 km/h) | 02h 31m |
| 70 mph (112.65 km/h) | 02h 09m |
| 80 mph (129 km/h) | 01h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.66 | $24.91 | $49.82 |
| Mid-grade | $5.30 | $28.33 | $56.67 |
| Premium | $5.88 | $31.47 | $62.95 |
| Diesel | $6.49 | $34.72 | $69.43 |
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 · Oct 13, 2026