Leroy, MI to Dearborn, MI is 260.8 miles and takes about 4h 59m via I 75 and M 65, with a fuel budget near $41 and enough daylight to finish in a day. This drive stays within Michigan, moving from the northern Midwest region down to the southern part of the state. Expect a mix of highway cruising and surface road travel for this trip. It's a manageable distance for a single day, making it a convenient option for getting from Northern Michigan to the Detroit area without needing an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
130.4 miles from Leroy, MI
A natural place for your longest stop of the day
, about 2h 37m into the drive
.
Main Roads
Road
Distance
Duration
I 75
136.5 mi
2h 24m
M 65
82.2 mi
1h 36m
Long Lake Highway
9.1 mi
12m
M 65 North
8.9 mi
10m
West Huron Road
8.3 mi
11m
Edsel Ford Freeway
5.6 mi
7m
West M-61
2.4 mi
3m
M 32
1.6 mi
1m
Longest stretch:
I 75
— 136.5 mi, about 2h 24m
Traffic on I-75
Hour-of-day weekday pattern from 51 FHWA count stations on your route.
Peak
4 PM
~3,028 veh/hr typical
· worst 4,171
Quietest
2 AM
~163 veh/hr
Peak-to-quiet ratio
18.6×
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 Leroy, MI and Dearborn, MI.
1
Start on Budnick Highway
0.2 mi·39 sec·Budnick Highway
2
Turn right onto Trapp Road
0.1 mi·26 sec·Trapp Road
3
Turn right onto Long Lake Highway
9.1 mi·12 min·Long Lake Highway
4
Turn left onto M 65
1.0 mi·1 min·State Highway 65
5
Continue on M 65
1.1 mi·1 min·M-65 North
6
Continue on M 65
8.9 mi·10 min·M 65 North
7
At end of road, turn right onto M 32; M 65
1.6 mi·1 min·M 32; M 65
Use the right lane.
8
Continue on M 65
82 mi·1 hr 36 min·M 65
9
Turn right onto US 23
2.0 mi·2 min·West Huron Road
10
Continue on US 23
0.6 mi·1 min·Center Road
11
Continue on US 23
6.3 mi·8 min·West Huron Road
12
Continue on US 23
0.5 mi·1 min·North Main Street
13
Turn right onto M 61
0.6 mi·54 sec·West Cedar Street
14
Continue on M 61
2.4 mi·3 min·West M-61
15
Take the ramp
0.3 mi·42 sec
Toward I 75 South: Saginaw
16
Merge onto I 75
65 mi·1 hr 7 min·I 75
Toward Saginaw
17
Keep slight left at fork onto I 75; US 23
11 mi·11 min·I 75; US 23
18
Keep slight left at fork onto I 75
61 mi·1 hr 5 min·I 75
Use the straight / slight right lanes.
19
Take the exit
0.3 mi·36 sec
Exit 53BToward I 94: Port Huron, ChicagoUse the slight right lane.
20
Keep slight right at fork
0.3 mi·43 sec
Toward I 94 West: ChicagoUse the slight right lane.
21
Merge onto I 94
5.6 mi·7 min·Edsel Ford Freeway
Use the straight / slight right lanes.
22
Take the exit
0.4 mi·56 sec
Exit 210AToward US 12: Michigan Avenue, DearbornUse the straight / slight right lanes.
23
At end of road, turn right onto US 12
0.8 mi·1 min·Michigan Avenue
Use the right lane.
24
Arrive at destination
US 12
Trip Plan
Starting your drive in the morning is a good idea, allowing you to complete the 260.8-mile trip before dark. With a duration of under 5 hours, you can easily make this a one-day journey. You'll only have one recommended stop, so plan it strategically along I 75, perhaps around the halfway point. Keep an eye on your fuel as you leave the more rural stretches, as services might become more frequent closer to Dearborn. The fuel cost is estimated at $41, so budget accordingly.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 130.4 miles from Leroy, MI, or about 2h 37m into the drive.
The longest continuous stretch on this route runs about 136.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 57 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.4 miles or 2h 37m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 5m
Traffic, exits, and arrival timing usually matter more near Dearborn, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Leroy, 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.
Day 1
Settle into the route from Leroy, MI
This is one driving day of about 260.8 miles and 4h 59m.
Your first comfortable stop window is around 57 miles from Leroy, MI.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 75 for about 136.5 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 15
5 decision points cluster between mile 20.4 and 259.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
20.4 mi into trip|~26m in|M 32; M 65
At end of road, turn right onto M 32; M 65
Lane positioning matters here
Use the right lane.
6
192.5 mi into trip|~3h 42m in|I 75
Keep slight left at fork onto I 75
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
253.5 mi into trip|~4h 48m in
Take the exit toward I 94: Port Huron, Chicago
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 53B
Toward I 94: Port Huron, Chicago
8
253.8 mi into trip|~4h 48m in
Keep slight right at fork toward I 94 West: Chicago
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 94 West: Chicago
8
259.7 mi into trip|~4h 57m in
Take the exit toward US 12: Michigan Avenue, Dearborn
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 210A
Toward US 12: Michigan Avenue, Dearborn
Fuel & Cost
Regular Gas
$38.51 one way
$77.03 round trip
$3.75/gal25.4 MPG avg91 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$42.52
$85.04
premium
$4.72
$48.42
$96.85
diesel
$4.80
$49.24
$98.49
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.2
0
$27.38
$12.52
Efficient EV
65.2
0
$22.82
$10.43
EV Truck/SUV
104.3
1
$36.51
$16.69
Gas CO2
91 kg
EV CO2
31 kg (66% less)
Plan for 0 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 Jul 18, 2026
Origin
Leroy, MI
Afternoon
in Leroy on Sunday
Local time
3:47 PM
EDT
Current temp
67°F
Smoke
S 10 mph44% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:56AM EDT until July 18 at 10:00PM EDT by NWS Detroit/Pontiac MI
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:01AM EDT until July 19 at 12:00AM EDT by NWS Gaylord MI
Destination
Dearborn, MI
Afternoon
in Dearborn on Sunday
Local time
3:47 PM
EDT
Current temp
73°F
Mostly Cloudy
SW 9 mph3% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:56AM EDT until July 18 at 10:00PM EDT by NWS Detroit/Pontiac MI
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:01AM EDT until July 19 at 12:00AM EDT by NWS Gaylord MI
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.
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
6 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 59m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
About 55% of this route is on highways, with the longest continuous highway stretch covering 136.5 miles on I 75. You'll transition from highway driving to surface roads as you approach your destination. This means you'll experience both high-speed travel and slower cruising through more populated areas as you get closer to Dearborn. Be prepared for the change in pace.
55% highway, the rest on surface roads — varied driving throughout.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 136.5 mi on I 75.
How Hard Is This Drive?
8/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 20.4 miles in near M 32; M 65.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 260.8 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 20.4 miles (M 32; M 65): Lane positioning matters here; at 192.5 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 253.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,044 ft589 ft
Total Climb
818 ft
Total Descent
881 ft
Highest Point
1,044 ft
~204.9 mi in
Elevation Range
455 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 Leroy, MI to Dearborn, MI, road signs begin pointing toward Saginaw along the way.
Doable as a same-day drive at 4h 59m. Total distance: 260.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 59m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 136.5 miles on I 75. The full list of main roads is in the Roads section above.
Yes — we found about 14 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 Dearborn, 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 1 meaningful breaks. There are 14 rest areas along the route for bathroom stops.
The main spots that need attention: at 20.4 miles (M 32; M 65): Lane positioning matters here; at 192.5 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 253.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 5.0 hours each way, an in-and-out day trip would put you behind the wheel for 10.0 hours — manageable with a long break at Dearborn, MI, but most travelers stay overnight.
