Origin
Penn, MI
Afternoon in Penn on Thursday
Local time
3:33 PM
EDT
Current temp
47°F
Unavailable
Live forecast
Trip from Penn, MI to Ann Arbor, MI
Last recalculated Apr 16, 2026
Drive Time
2h 42m
Distance
139.8 mi
225 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$22
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 32m
★
6 AM
2h 43m
8 AM
3h 4m
10 AM
2h 50m
12 PM
2h 48m
3 PM
2h 51m
5 PM
3h 3m
8 PM
2h 36m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Penn, MI
fish socks
Ann Arbor, MI
Wikimedia Commons
Trip Overview
The drive from Penn, MI to Ann Arbor, MI covers 139.8 miles and takes about 2h 42m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 94, M-60, US-131 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 97.4 miles on I 94. At current regular gas prices, budget about $21.86 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
69.9 miles from Penn, MI
A natural place for your longest stop of the day , about 1h 23m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 42m. Total distance: 139.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 42m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (81%). Straightforward navigation.
Drive Character
This is a 2h 42m highway drive covering 139.8 miles, with most of the trip on I 94 and M-60. The longest continuous stretch is about 97.4 miles on I 94.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 94 is the longest continuous segment at about 97.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 94 and M-60. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near Maple Street.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 42m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (Maple Street): Navigation decision point; at 0.1 miles (Quaker Street): Navigation decision point; at 0.2 miles (Penn Road): Navigation decision point.
Critical Maneuvers
5 of 9 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
0 mi into trip
|
~0m in
|
Maple Street
Turn left onto Maple Street
Navigation decision point
4
0.1 mi into trip
|
~0m in
|
Quaker Street
Turn right onto Quaker Street
Navigation decision point
4
0.2 mi into trip
|
~0m in
|
Penn Road
Turn right onto Penn Road
Navigation decision point
6
136 mi into trip
|
~2h 34m in
|
I 94
Keep slight right at fork onto I 94 toward I 94, I 94 Business: Detroit, Ann Arbor
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 94, I 94 Business: Detroit, Ann Arbor
7
136.5 mi into trip
|
~2h 35m in
|
I 94 BL
Take the exit onto I 94 BL toward I 94 Business: Ann Arbor
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 172
Toward I 94 Business: Ann Arbor
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 94 | 97.4 mi | 1h 44m |
| M-60 | 13.7 mi | 19m |
| US-131 | 12.6 mi | 14m |
| South Grand Street | 8.8 mi | 9m |
| I 94 BL | 3 mi | 6m |
| Penn Road | 2 mi | 2m |
| West State Street | 0.7 mi | 1m |
| State Highway 60 | 0.3 mi | <1m |
Longest stretch:
I 94
— 97.4 mi, about 1h 44m
Turn-by-Turn Driving Directions
Step-by-step road directions between Penn, MI and Ann Arbor, MI.
1
Start on Oak Street
150 ft
·
11 sec
·
Oak Street
2
Turn left onto Maple Street
339 ft
·
16 sec
·
Maple Street
3
Turn right onto Quaker Street
349 ft
·
9 sec
·
Quaker Street
4
Turn right onto Penn Road
190 ft
·
6 sec
·
Penn Road
5
Continue on Penn Road
2.0 mi
·
2 min
·
Penn Road
6
Turn left onto M 60
0.5 mi
·
41 sec
·
M-60
7
Continue on M 60
0.7 mi
·
1 min
·
West State Street
8
Continue on M 60
0.3 mi
·
34 sec
·
State Highway 60
9
Continue on M 60
0.3 mi
·
20 sec
·
East State Street
10
Continue on M 60
13 mi
·
18 min
·
M-60
11
Turn left onto US 131; M 60
13 mi
·
14 min
·
US-131
12
Continue on US 131
8.8 mi
·
9 min
·
South Grand Street
13
Take the exit
0.6 mi
·
1 min
Toward I 94 East: Detroit
14
Merge onto I 94
97 mi
·
1 hr 43 min
·
I 94
15
Keep slight right at fork onto I 94
0.6 mi
·
36 sec
·
I 94
Toward I 94, I 94 Business: Detroit, Ann Arbor
16
Take the exit onto I 94 BL
3.0 mi
·
6 min
·
I 94 BL
Exit 172
Toward I 94 Business: Ann Arbor
Use the straight / slight right lanes.
17
Turn right onto South State Street
0.3 mi
·
35 sec
·
South State Street
18
Arrive at destination
South State Street
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 69.9 miles from Penn, MI, or about 1h 23m into the drive.
The longest continuous stretch on this route runs about 97.4 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 31 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 69.9 miles or 1h 23m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 11m
Traffic, exits, and arrival timing usually matter more near Ann Arbor, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Penn, 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 Penn, MI
This is one driving day of about 139.8 miles and 2h 42m.
Your first comfortable stop window is around 31 miles from Penn, 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 94 for about 97.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 69.9 mi from Penn, MI · 1h 23m into the drive
Mid-route town
Meal stop
70 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 31 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 69.9 miles from Penn, MI, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 94 if your tank is already low. That segment runs about 97.4 miles.
Arriving in Ann Arbor, MI
The final approach into Ann Arbor, MI usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Ann Arbor, MI.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$21.86 one way
$43.71 round trip
$3.97/gal
25.4 MPG avg
49 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $24.00 | $47.99 |
| premium | $4.89 | $26.90 | $53.81 |
| diesel | $5.61 | $30.87 | $61.73 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 48.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 41.9 | 0 | $14.68 | $6.71 |
| Efficient EV | 35 | 0 | $12.23 | $5.59 |
| EV Truck/SUV | 55.9 | 0 | $19.57 | $8.95 |
Gas CO2
49 kg
EV CO2
16 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Destination
Ann Arbor, MI
Afternoon in Ann Arbor on Thursday
Local time
3:33 PM
EDT
Current temp
65°F
Unavailable
Live forecast
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
18 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
2h 42m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Penn, MI to Ann Arbor, MI covers 139.8 miles and takes about 2h 42m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 94, M-60, US-131. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 69.9 miles from Penn, MI. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.86 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 42m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: near the start (Maple Street): Navigation decision point; at 0.1 miles (Quaker Street): Navigation decision point; at 0.2 miles (Penn Road): Navigation decision point.
The route from Penn, MI to Ann Arbor, MI does not surface many named destination signs beyond the main corridor.
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