Flint to Munising is 347.3 miles and takes about 6h 17m via I-75 and US-2 West, with a fuel budget near $53 and enough daylight to finish in a day. This trip stays within Michigan, moving from the Midwest region to another part of the Midwest. The majority of your travel will be on well-maintained highways, making for a straightforward drive. With just one recommended stop and a mostly highway profile, this route is ideal for a single-day adventure if you're looking to cover ground efficiently.
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
173.7 miles from Flint, MI
A natural place for your longest stop of the day
, about 3h into the drive
.
Main Roads
Road
Distance
Duration
I 75
218.5 mi
3h 44m
US-2 West
62.1 mi
1h 12m
M-28
35.1 mi
41m
M 77
17.3 mi
20m
UAW Freeway
9.7 mi
10m
US 2
3.2 mi
3m
East Third Street
0.4 mi
1m
Cedar Street
0.2 mi
<1m
Longest stretch:
I 75
— 218.5 mi, about 3h 44m
Traffic on I-75
Hour-of-day weekday pattern from 30 FHWA count stations on your route.
Peak
3 PM
~1,426 veh/hr typical
· worst 2,474
Quietest
2 AM
~59 veh/hr
Peak-to-quiet ratio
24.2×
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 Flint, MI and Munising, MI.
1
Start on this road
93 ft·11 sec·this road
2
Turn uturn onto M 21
253 ft·17 sec·East Court Street
3
Turn right onto Saginaw Street
0.1 mi·28 sec·Saginaw Street
4
Turn right onto East Third Street
0.4 mi·1 min·East Third Street
5
Turn left onto Chavez Drive
483 ft·13 sec·Chavez Drive
6
Take the ramp
0.2 mi·28 sec
Toward I 475 North
7
Merge onto I 475
9.7 mi·10 min·UAW Freeway
8
Merge onto I 75; US 23
38 mi·40 min·I 75; US 23
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
172 ft·9 sec·Cedar Street
19
Arrive at destination
M 28
Trip Plan
Given the 6h 17m estimated duration, leaving Flint in the morning will comfortably get you to Munising before evening. You'll have a single recommended stop, so plan your breaks around that or a convenient point along I-75. The longest stretch on I-75 is over 200 miles, so ensure you have sufficient fuel before you begin that segment. With the route primarily on highways, keeping an eye on your fuel gauge is important, especially as you transition to US-2 West and M-28, where services might be less frequent than on the interstate.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 173.7 miles from Flint, MI, or about 3h into the drive.
The longest continuous stretch on this route runs about 218.5 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 76 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 173.7 miles or 3h in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 6m
Traffic, exits, and arrival timing usually matter more near Munising, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Flint, 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 Flint, MI
This is one driving day of about 347.3 miles and 6h 17m.
Your first comfortable stop window is around 76 miles from Flint, 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 218.5 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 14
5 decision points cluster between mile 0 and 347.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0 mi into trip|~0m in|M 21 / East Court Street
Turn uturn onto M 21 / East Court Street
Sharp turn - reduce speed on approach
5
0.1 mi into trip|~0m in|Saginaw Street
Turn right onto Saginaw Street
Navigation decision point
6
229.1 mi into trip|~3h 57m 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
5
312 mi into trip|~5h 35m in|M 28 / M-28
Turn sharp left onto M 28 / M-28
Sharp turn - reduce speed on approach
5
347.3 mi into trip|~6h 17m in|M 28 / Cedar Street
Enter roundabout onto M 28 / Cedar Street
Roundabout - know your exit number before entering
Fuel & Cost
Regular Gas
$51.29 one way
$102.58 round trip
$3.75/gal25.4 MPG avg122 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$56.62
$113.24
premium
$4.72
$64.48
$128.97
diesel
$4.80
$65.58
$131.15
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 121.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $36 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
104.2
1
$36.47
$16.67
Efficient EV
86.8
0
$30.39
$13.89
EV Truck/SUV
138.9
1
$48.62
$22.23
Gas CO2
122 kg
EV CO2
41 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 17, 2026
Origin
Flint, MI
Afternoon
in Flint on Sunday
Local time
1:37 PM
EDT
Current temp
92°F
Smoke
SSW 2 to 7 mph15% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 6:42AM EDT by NWS Grand Rapids MI
Special Weather Statement
Special Weather Statement issued July 17 at 6:13AM EDT by NWS Northern Indiana
Destination
Munising, MI
Afternoon
in Munising on Sunday
Local time
1:37 PM
EDT
Current temp
82°F
Smoke
S 5 to 10 mph40% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 17 at 6:42AM EDT by NWS Grand Rapids MI
Special Weather Statement
Special Weather Statement issued July 17 at 6:13AM EDT by NWS Northern Indiana
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
10 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
6h 17m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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...
16 mi from route
~40 min detour
$25
near mile 335.4
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 is 85% highway, so expect to be on high-speed roads for most of the 347.3 miles. You'll encounter your longest continuous stretch on I-75, covering 218.5 miles before transitioning to US-2 West and then M-28. The shift from the interstate system to US and state highways will likely mean more frequent exits and a change in the surrounding landscape as you move into more rural areas. Be prepared for a significant portion of the drive to be cruising on multi-lane roads.
85% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 218.5 mi on I 75.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 75 and US-2 West. You will hit about 14 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near M 21 / East Court 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 347.3 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: near the start (M 21 / East Court Street): Sharp turn - reduce speed on approach; at 0.1 miles (Saginaw Street): Navigation decision point; at 229.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,308 ft590 ft
Total Climb
909 ft
Total Descent
1,035 ft
Highest Point
1,308 ft
~148.9 mi in
Elevation Range
718 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 Flint, MI to Munising, MI, road signs begin pointing toward Escanaba along the way.
Flint is an industrial city an hour northwest of Detroit in Michigan. It was the home of many General Motors factories, including the Buick World Headquarters, Flint has fallen on hard times over the past 30 years due to the decline of the American automotive industry. Despite these misfortunes, the city has an outsized history, including decisive roles in the growth of the American labor movement and community schooling and evident in a host of extensive and well-endowed cultural institutions. Flint has seen a dramatic reduction in crime while simultaneously enjoying a revitalizing Downtown and growing colleges and universities are found within the city's limits.
Top landmarks
•Flint Institute of Arts — art school and museum in Flint, Michigan
•Capitol Theatre — movie theater and concert venue in Flint, Michigan, United States
•Robert J. Whaley House — historic house museum in Flint, Michigan
Doable as a same-day drive at 6h 17m. Total distance: 347.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 17m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (85%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 218.5 miles on I 75. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Munising, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (M 21 / East Court Street): Sharp turn - reduce speed on approach; at 0.1 miles (Saginaw Street): Navigation decision point; at 229.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Pictured Rocks National Lakeshore. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.3 hours each way, a round trip means 12.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Munising, MI before the return drive.
