Ann Arbor to Leroy is 241.3 miles and takes about 4h 37m via US 23 BUS and I 75, with a fuel budget near $43 and enough daylight to finish in a day. This trip stays within Michigan, traversing the Midwest region from start to finish. The route is primarily highway driving, making it a straightforward trip for a single day. You'll spend most of your time on major roads, so expect a steady pace with fewer stops needed. It's a practical option for getting from point A to point B efficiently within the state.
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
120.7 miles from Ann Arbor, MI
A natural place for your longest stop of the day
, about 2h 10m into the drive
.
Main Roads
Road
Distance
Duration
US 23 BUS
94.9 mi
1h 41m
State Highway 65
61.2 mi
1h 11m
I 75
26.6 mi
26m
Long Lake Highway
9.1 mi
12m
M 65 North
8.9 mi
10m
M 65
8.4 mi
9m
West Huron Road
6.3 mi
8m
North Hale Road
4 mi
4m
Longest stretch:
US 23 BUS
— 94.9 mi, about 1h 41m
Traffic on I-75
Hour-of-day weekday pattern from 26 FHWA count stations on your route.
Peak
3 PM
~2,110 veh/hr typical
· worst 3,211
Quietest
2 AM
~113 veh/hr
Peak-to-quiet ratio
18.7×
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 Ann Arbor, MI and Leroy, MI.
1
Start on South State Street
0.3 mi·42 sec·South State Street
2
Turn left onto I 94 BL; US 23 BUS
0.4 mi·1 min·East Huron Street
Use the left lane.
3
Turn right onto US 23 BUS
1.2 mi·2 min·North Main Street
4
Take the ramp onto US 23 BUS
0.2 mi·20 sec·US 23 BUS
Toward M 14 East, US 23: Flint, Detroit
5
Merge onto M 14; US 23 BUS
1.1 mi·1 min·M 14; US 23 BUS
6
Keep left at fork onto US 23 BUS
95 mi·1 hr 41 min·US 23 BUS
Toward US 23 North: FlintUse the straight / slight right lanes.
7
Keep slight left at fork onto I 75; US 23
27 mi·26 min·I 75; US 23
8
Take the exit
0.4 mi·51 sec
Toward M 61: Standish, Gladwin
9
Turn right onto M 61
2.1 mi·3 min·M-61
10
Continue on M 61
0.6 mi·1 min·West Cedar Street
11
Turn left onto US 23
0.5 mi·1 min·North Main Street
12
Continue on US 23
6.3 mi·8 min·West Huron Road
13
Continue on US 23
0.6 mi·1 min·West Center Road
14
Continue on US 23
2.0 mi·2 min·East Huron Road
15
Turn left onto M 65
4.0 mi·4 min·North Hale Road
Use the left lane.
16
Continue on M 65
1.1 mi·1 min·State Street
17
Continue on M 65
2.9 mi·3 min·Hale Road
18
Continue on M 65
4.5 mi·5 min·State Highway 65
19
Continue on M 65
1.0 mi·1 min·South Bullock Street
20
Continue on M 65
4.5 mi·5 min·State Highway 65
21
Continue on M 65
4.4 mi·5 min·M 65
22
Continue on M 65
1.5 mi·2 min·State Highway 65
23
Continue on M 65
4.0 mi·4 min·M 65
24
Continue on M 65
11 mi·12 min·State Highway 65
Use the straight lane.
25
Continue on M 65
1.5 mi·1 min·Baker Road
26
Continue on M 65
3.2 mi·3 min·South State Road
27
Continue on M 65
39 mi·44 min·State Highway 65
28
Continue on M 32; M 65
1.6 mi·1 min·M 32; M 65
29
Turn left onto M 65
8.9 mi·10 min·M 65 North
30
Continue on M 65
1.1 mi·1 min·M-65 North
31
Continue on M 65
1.0 mi·1 min·State Highway 65
32
Turn right onto Long Lake Highway
9.1 mi·12 min·Long Lake Highway
33
Turn left onto Trapp Road
0.1 mi·29 sec·Trapp Road
34
Turn left onto Budnick Highway
0.2 mi·37 sec·Budnick Highway
35
Arrive at destination
Budnick Highway
Trip Plan
Given the 4h 37m duration, departing Ann Arbor in the morning allows ample time to reach Leroy before evening. With only one recommended stop and a fuel cost around $43, planning for a single fuel and rest break midway is sensible. Watch for the transition from US 23 BUS to I 75, as this is a key point in your navigation. Since this is a single-day drive, you have flexibility; consider leaving slightly later if your morning is busy, but aim to avoid driving after dark on unfamiliar stretches. It's a straightforward drive, so focus on maintaining a steady pace.
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 120.7 miles from Ann Arbor, MI, or about 2h 10m into the drive.
The longest continuous stretch on this route runs about 94.9 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 53 miles or 59m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 120.7 miles or 2h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 44m
Traffic, exits, and arrival timing usually matter more near Leroy, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Ann Arbor, 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 Ann Arbor, MI
This is one driving day of about 241.3 miles and 4h 37m.
Your first comfortable stop window is around 53 miles from Ann Arbor, 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 US 23 BUS for about 94.9 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 14
5 decision points cluster between mile 0.3 and 241.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in|I 94 BL; US 23 BUS / East Huron Street
Turn left onto I 94 BL; US 23 BUS / East Huron Street
Lane positioning matters here
Use the left lane.
7
3.1 mi into trip|~6m in|US 23 BUS
Keep left at fork onto US 23 BUS toward US 23 North: Flint
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward US 23 North: Flint
5
124.5 mi into trip|~2h 14m in
Take the exit toward M 61: Standish, Gladwin
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward M 61: Standish, Gladwin
5
137 mi into trip|~2h 33m in|M 65 / North Hale Road
Turn left onto M 65 / North Hale Road
Lane positioning matters here
Use the left lane.
5
241.1 mi into trip|~4h 37m in|Budnick Highway
Turn left onto Budnick Highway
Navigation decision point
Fuel & Cost
Regular Gas
$35.63 one way
$71.27 round trip
$3.75/gal25.4 MPG avg84 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$39.34
$78.68
premium
$4.72
$44.80
$89.60
diesel
$4.80
$45.56
$91.12
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$36
Meals
$25–$50
Total
$61–$86
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 84.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $25 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
72.4
0
$25.34
$11.58
Efficient EV
60.3
0
$21.11
$9.65
EV Truck/SUV
96.5
1
$33.78
$15.44
Gas CO2
84 kg
EV CO2
28 kg (67% 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 16, 2026
Origin
Ann Arbor, MI
Afternoon
in Ann Arbor on Sunday
Local time
3:47 PM
EDT
Current temp
89°F
Smoke
N 2 to 6 mph0% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 16 at 6:44AM EDT by NWS Northern Indiana
Special Weather Statement
Special Weather Statement issued July 16 at 5:22AM EDT by NWS Grand Rapids MI
Destination
Leroy, MI
Afternoon
in Leroy on Sunday
Local time
3:47 PM
EDT
Current temp
85°F
Smoke
NW 5 to 10 mph1% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 16 at 6:44AM EDT by NWS Northern Indiana
Special Weather Statement
Special Weather Statement issued July 16 at 5:22AM EDT by NWS Grand Rapids MI
80°F
Worth, MI
121 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.
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
4 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
4h 37m 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?
Expect a predominantly highway experience, with 76% of the 241.3 miles on major roadways like I 75. The longest continuous stretch on a single highway is 94.9 miles, likely on US 23 BUS before merging onto I 75. You'll transition from more urban-influenced exits around Ann Arbor to more open cruising as you head north. The road profile is mostly highway, indicating a consistent driving pace for the majority of the trip.
76% highway — fuel and pacing are the main things to plan.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 94.9 mi on US 23 BUS.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on US 23 BUS and State Highway 65. You will hit about 14 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.3 miles in near I 94 BL; US 23 BUS / East Huron Street.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 241.3 miles you will encounter 14 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.3 miles (I 94 BL; US 23 BUS / East Huron Street): Lane positioning matters here; at 3.1 miles (US 23 BUS): Highway fork - watch signs carefully. Lane positioning matters here; at 124.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,101 ft586 ft
Total Climb
683 ft
Total Descent
906 ft
Highest Point
1,101 ft
~189.6 mi in
Elevation Range
515 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Ann Arbor, MI and Leroy, MI, road signs point toward M 61: Standish and Gladwin.
Ann Arbor — often abbreviated as AA or A2 — is a picturesque city surrounding the University of Michigan. It has a strong bent toward the arts, and an attractive and pedestrian-friendly downtown. Visitors enjoy the city's wonderful sidewalk cafe dining, unique shops, lots of bookstores, and abundant cultural opportunities.
Ann Arbor is in Michigan 35 miles (56 km) north of the Ohio border and 45 miles (72 km) west of Detroit, near where the furthest exurban fringes give way to country and small towns. In 2019, the city had a population of about 120,000 people, and thousands of visitors come to town for football games and various festivals.
Top landmarks
•Detroit Observatory — astronomical observatory in Ann Arbor, United States of America
•Kelsey Museum of Archaeology — archaeology museum in Newberry Hall
•Ann Arbor Hands-On Museum — museum in Ann Arbor, Michigan, USA
Doable as a same-day drive at 4h 37m. Total distance: 241.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 37m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (76%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 94.9 miles on US 23 BUS. 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.3 miles (I 94 BL; US 23 BUS / East Huron Street): Lane positioning matters here; at 3.1 miles (US 23 BUS): Highway fork - watch signs carefully. Lane positioning matters here; at 124.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.3 hours — manageable with a long break at Leroy, MI, but most travelers stay overnight.
