This 424.3-mile journey from Flint, Michigan, to Republic, Michigan, will take approximately 8 hours and 1 minute to complete. Given the duration, it's best suited for an overnight trip, with a recommended two-day travel plan. The estimated fuel cost for this drive is around $66. You'll primarily be traveling on I-75, M-28, and US-2 West, making it a highway-focused experience across the Midwest. This route offers a straightforward way to cover a significant distance within the state.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
212.1 miles from Flint, MI
A natural place for your longest stop of the day
, about 3h 40m into the drive
.
Main Roads
Road
Distance
Duration
I 75
218.5 mi
3h 44m
M-28
70.9 mi
1h 23m
US-2 West
62.1 mi
1h 12m
M 77
17.3 mi
20m
US 41
12.6 mi
17m
County Road 480
12.5 mi
18m
UAW Freeway
9.7 mi
10m
M 95
7.1 mi
8m
Longest stretch:
I 75
— 218.5 mi, about 3h 44m
Turn-by-Turn Driving Directions
Step-by-step road directions between Flint, MI and Republic, 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
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
12 mi·15 min·US 41; M 28
32
Turn left onto M 95
7.1 mi·8 min·M 95
33
Turn left onto LLZ
0.9 mi·3 min·River Road
34
At end of road, turn left onto 601
154 ft·5 sec·Park City Road
35
Turn right onto 601
0.2 mi·36 sec·Kloman Avenue
36
Turn right onto Fourth Street
37 ft·1 sec·Fourth Street
37
Arrive at destination
Fourth Street
Trip Plan
To make the most of this 8-hour drive, consider splitting it over two days. Leaving early in the morning will allow you to reach your overnight stop with ample daylight. Plan for about two stops along the way to stretch your legs and refuel. The longest continuous driving segment is over 200 miles on I-75, so be sure to take breaks before you feel fatigued. Keep an eye on your fuel gauge, especially as you get further into the Upper Peninsula where services might be more spread out.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 212.1 miles from Flint, MI, or about 3h 40m into the drive.
The longest continuous stretch on this route runs about 218.5 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 93 miles or 1h 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 212.1 miles or 3h 40m 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 212.1 miles or 3h 40m
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 6h 39m
Traffic, exits, and arrival timing usually matter more near Republic, 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.
+
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 Flint, MI
Aim for roughly 212 miles and 4 hours of wheel time on this day.
Day 2
Finish the approach into Republic, MI
Aim for roughly 212 miles and 4 hours of wheel time on this day.
Your first comfortable stop window is around 93 miles from Flint, MI.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks 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 26
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 / East Munising
Enter roundabout onto M 28 / East Munising
Roundabout - know your exit number before entering
Fuel & Cost
Regular Gas
$66.33 one way
$132.67 round trip
$3.97/gal25.4 MPG avg149 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$72.83
$145.67
premium
$4.89
$81.65
$163.31
diesel
$5.61
$93.68
$187.36
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$66
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$196–$306
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 148.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $45 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
127.3
1
$44.55
$20.37
Efficient EV
106.1
1
$37.13
$16.97
EV Truck/SUV
169.7
2
$59.40
$27.16
Gas CO2
148 kg
EV CO2
50 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 Apr 15, 2026
Origin
Flint, MI
Night
in Flint on Saturday
Local time
10:45 PM
EDT
Current temp
46°F
Unavailable
Live forecast
Destination
Republic, MI
Night
in Republic on Saturday
Local time
10:45 PM
EDT
Current temp
35°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.
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
8h 1m 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...
17 mi from route
~41 min detour
$25
near mile 336.5
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?
Expect a highway-focused drive for about 73% of this route. The majority of your time will be spent on interstates and well-maintained highways. Your longest uninterrupted stretch will be 218.5 miles on I-75, so be prepared for extended periods of consistent speed. As you transition to M-28 and US-2 West, the road character may shift, but the overall profile remains geared towards efficient travel rather than winding scenic byways. This drive emphasizes covering ground effectively.
73% highway — fuel and pacing are the main things to plan.
37 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 M-28. You will hit about 26 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 424.3 miles you will encounter 26 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.
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 Republic, MI, road signs begin pointing toward Escanaba along the way.
Escanaba
229.1 mi in|~3h 57m
Who Is This Route For?
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
8h 1m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (73%). 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.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 212 miles on day one.
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 Republic, 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 2 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 8.0 hours each way, a round trip means 16.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Republic, MI before the return drive.
