Embarking on the 575.4-mile journey from Detroit, MI, to Ontonagon, MI, is a substantial Midwest road trip that will take approximately 10 hours and 55 minutes of driving time. Given its length and duration, this is best experienced over two recommended days to avoid an overly strenuous single-day drive. You'll navigate primarily via I-75, M-28, and US-2 West, with a significant 79% of the route on highways. Budget around $90 for fuel, and plan for about three stops along the way. This trip offers a chance to traverse the heart of Michigan, transitioning from the urban edge of Detroit into the more expansive landscapes of the Midwest.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
287.7 miles from Detroit, MI
A natural place for your longest stop of the day
, about 5h 1m into the drive
.
Main Roads
Road
Distance
Duration
I 75
232.9 mi
4h
M-28
70.9 mi
1h 23m
US-2 West
62.1 mi
1h 12m
Walter P. Chrysler Freeway
60 mi
1h 5m
US 41
41 mi
53m
US 141
38.5 mi
44m
M 77
17.3 mi
20m
US 45
13.9 mi
16m
Longest stretch:
I 75
— 232.9 mi, about 4h
Traffic on I-75
Hour-of-day weekday pattern from 69 FHWA count stations on your route.
Peak
4 PM
~2,618 veh/hr typical
· worst 3,640
Quietest
2 AM
~161 veh/hr
Peak-to-quiet ratio
16.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Detroit, MI and Ontonagon, MI.
1
Start on Cadillac Square
0.1 mi·28 sec·Cadillac Square
2
Continue on Cadillac Square
97 ft·3 sec·Cadillac Square
Toward M 3 NorthUse the left lane.
3
Turn slight left onto M 3
0.2 mi·38 sec·Randolph Street
4
Turn right onto Monroe Street
0.4 mi·1 min·Monroe Street
Use the right lane.
5
At end of road, turn left onto Chrysler Drive
34 ft·1 sec·Chrysler Drive
Use the left lane.
6
Take the ramp
0.2 mi·20 sec
7
Merge onto I 375
60 mi·1 hr 5 min·Walter P. Chrysler Freeway
Toward I 75 North: FlintUse the straight / slight right lanes.
8
Keep slight left at fork onto I 75
52 mi·56 min·I 75
Toward I 75: Saginaw
9
Keep slight left at fork onto I 75; US 23
63 mi·1 hr 3 min·I 75; US 23
10
Keep slight left at fork onto I 75
118 mi·2 hr 1 min·I 75
11
Take the exit
0.4 mi·1 min
Exit 344BToward US 2: Manistique, Escanaba
12
Merge onto US 2; I 75 BL
0.7 mi·1 min·US-2 West
13
Continue on US 2
3.2 mi·3 min·US 2
14
Continue on US 2
61 mi·1 hr 11 min·US-2 West
15
Turn right onto M 77
17 mi·20 min·M 77
16
Turn sharp left onto M 28
35 mi·41 min·M-28
17
Continue on M 28
0.2 mi·28 sec·Cedar Street
18
Enter roundabout onto M 28
194 ft·11 sec·East Munising
19
Continue on M 28
2.2 mi·4 min·East Munising
20
Continue on M 28
36 mi·42 min·M-28
21
Continue on CR 551
1.8 mi·2 min·Cherry Creek Road
Use the straight lane.
22
Turn right onto CR 480
13 mi·18 min·County Road 480
23
Continue on Rail Street
0.4 mi·36 sec·Rail Street
24
Turn right onto Division Street
503 ft·10 sec·Division Street
25
Turn right onto M 28 BUS
440 ft·12 sec·West Main Street
26
Turn left onto M 28 BUS
0.5 mi·52 sec·North Teal Lake Avenue
27
Turn left onto US 41; M 28
2.7 mi·4 min·US Highway 41
28
Enter roundabout onto US 41; M 28
83 ft·4 sec·US 41; M 28
29
Continue on US 41; M 28
0.9 mi·1 min·US 41; M 28
30
Enter roundabout onto US 41; M 28
88 ft·5 sec·US 41; M 28
31
Continue on US 41; M 28
40 mi·51 min·US 41; M 28
32
Turn left onto US 141; M 28
38 mi·44 min·US 141; M 28
33
Turn right onto US 45
14 mi·16 min·US 45
34
Continue on US 45
1.8 mi·2 min·Rockland Road
35
Continue on US 45
1.0 mi·1 min·National Avenue
36
Continue on US 45
10 mi·14 min·Rockland Road
37
Continue on US 45
0.6 mi·45 sec·South Steel Street
38
Arrive at destination
US 45
Trip Plan
For this 10-hour, 55-minute drive, splitting the trip over two days is highly recommended to make the most of it. Aim to depart early in the morning to maximize daylight hours for your first leg. With three planned stops, consider spacing them out to break up the longest stretch of 232.9 miles on I-75. Keep an eye on your fuel, especially as you move onto M-28 and US-2 West, where services might be less frequent than on the interstate. A practical tip is to research lodging options in a town roughly halfway, such as near the junction of I-75 and M-28, to ensure a comfortable overnight rest.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 287.7 miles from Detroit, MI, or about 5h 1m into the drive.
The longest continuous stretch on this route runs about 232.9 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 127 miles or 2h 17m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 287.7 miles or 5h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 287.7 miles or 5h 1m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 43m
Traffic, exits, and arrival timing usually matter more near Ontonagon, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Detroit, MI so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Detroit, MI
Aim for roughly 288 miles and 5.5 hours of wheel time on this day.
Day 2
Finish the approach into Ontonagon, MI
Aim for roughly 288 miles and 5.5 hours of wheel time on this day.
Your first comfortable stop window is around 127 miles from Detroit, MI.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on I 75 for about 232.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 23
5 decision points cluster between mile 0.1 and 293.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|Cadillac Square
Continue onto Cadillac Square toward M 3 North
Lane positioning matters here
Use the left lane.
Toward M 3 North
5
0.3 mi into trip|~1m in|Monroe Street
Turn right onto Monroe Street
Lane positioning matters here
Use the right lane.
6
0.7 mi into trip|~2m in|Chrysler Drive
At end of road, turn left onto Chrysler Drive
Lane positioning matters here
Use the left lane.
6
0.9 mi into trip|~2m in|I 375 / Walter P. Chrysler Freeway
Merge onto I 375 / Walter P. Chrysler Freeway toward I 75 North: Flint
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 75 North: Flint
6
293.8 mi into trip|~5h 8m in
Take the exit toward US 2: Manistique, Escanaba
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 344B
Toward US 2: Manistique, Escanaba
Fuel & Cost
Regular Gas
$95.67 one way
$191.33 round trip
$4.22/gal25.4 MPG avg201 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.60
$104.21
$208.41
premium
$5.18
$117.41
$234.83
diesel
$5.35
$121.20
$242.39
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$96
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$226–$336
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 201.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $60 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
172.6
2
$60.42
$27.62
Efficient EV
143.9
1
$50.35
$23.02
EV Truck/SUV
230.2
2
$80.56
$36.83
Gas CO2
201 kg
EV CO2
67 kg (67% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 1, 2026
Origin
Detroit, MI
Afternoon
in Detroit on Wednesday
Local time
3:04 PM
EDT
Current temp
55°F
Mostly Clear
NNW 2 mph0% chanceLive forecast
Destination
Ontonagon, MI
Afternoon
in Ontonagon on Wednesday
Local time
3:04 PM
EDT
Current temp
44°F
Clear
0 mph0% chanceLive forecast
57°F
Wells, MI
380 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
10h 55m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Pictured Rocks National Lakeshore
National Lakeshore
Sandstone cliffs, beaches, waterfalls, sand dunes, inland lakes, deep forest, and wild shoreline beckon you to visit Pictured Rocks National Lakeshore. The power of Lake Superior shapes the park's coa...
15 mi from route
~38 min detour
$25
near mile 396.8
Park Closure: Munising Falls Trail Closed Until Further Notice
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive presents a varied road experience, with a significant 79% of the journey utilizing highways, suggesting a good pace for much of the route. You'll encounter a substantial 232.9-mile stretch on I-75, which will likely feel like a consistent, high-speed segment. As you transition to M-28 and US-2 West, expect the road character to evolve, potentially offering a mix of faster highway driving and more localized road conditions as you head deeper into the Upper Peninsula. The overall drive blends efficient highway travel with moments of navigating Michigan's state and US routes.
79% highway — fuel and pacing are the main things to plan.
38 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 232.9 mi on I 75.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 75 and M-28. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Cadillac Square.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 23 significant decision points across 575.4 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Cadillac Square): Lane positioning matters here; at 0.3 miles (Monroe Street): Lane positioning matters here; at 0.7 miles (Chrysler Drive): Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,632 ft594 ft
Total Climb
2,009 ft
Total Descent
1,994 ft
Highest Point
1,632 ft
~493.2 mi in
Elevation Range
1,039 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Detroit, MI to Ontonagon, MI, road signs begin pointing toward Escanaba along the way.
Escanaba
293.8 mi in|~5h 8m
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Detroit is a major metropolis in the US state of Michigan that has had a profound impact on the world. From the advent of the automotive assembly line to the Motown sound, modern techno and rock music, Detroit continues to shape both American and global culture. The city has seen many of its historic buildings renovated, and is bustling with new developments and attractions that complement its world-class museums and theatres. After a long economic slump and decrease in population, Detroit has developed a reputation for crime and urban decline, but revitalization means that it is an exciting destination filled with technological advance and historic charm.
Top landmarks
•Detroit Institute of Arts — art museum in Detroit, Michigan
•Michigan Central Station — historic former railroad station in Detroit, Michigan
•Fisher Building — skyscraper in Detroit, Michigan, United States, including the Fisher Theater
The longest stretch is about 232.9 miles on I 75. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 288 miles on day one.
Yes — we found about 35 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Ontonagon, MI before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 3 meaningful breaks. There are 35 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (Cadillac Square): Lane positioning matters here; at 0.3 miles (Monroe Street): Lane positioning matters here; at 0.7 miles (Chrysler Drive): Lane positioning matters here.
Yes — Pictured Rocks National Lakeshore. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 10.9 hours each way, a round trip means 21.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Ontonagon, MI before the return drive.
