Origin
Flat Rock, MI
Morning in Flat Rock on Friday
Local time
6:00 AM
EDT
Current temp
48°F
Unavailable
Live forecast
Trip from Flat Rock, MI to Flint, MI
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
1h 39m
Distance
86.5 mi
139 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$14
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 32m
★
6 AM
1h 39m
8 AM
1h 54m
10 AM
1h 45m
12 PM
1h 43m
3 PM
1h 45m
5 PM
1h 53m
8 PM
1h 35m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Flat Rock, MI
fish socks
Trip Overview
Connecting Flat Rock to Flint covers 86.5 miles, making this a straightforward journey that fits easily into a single day. You will spend about 1 hour and 39 minutes on the road, utilizing a combination of I-275, US-23, and I-96 to navigate the Midwest corridor. Budgeting approximately $13 for fuel should cover your trip comfortably, assuming standard vehicle efficiency. Since the entire route stays within Michigan, you won't experience significant regional transitions, keeping the travel environment consistent throughout. This drive is ideal for those looking for a quick, efficient connection between these two points without the need for an overnight stop. Whether you are heading out for business or visiting family, the predictability of this path makes it a reliable choice for your schedule.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
43.3 miles from Flat Rock, MI
A natural place for your longest stop of the day , about 49m into the drive .
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 39m. Total distance: 86.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 39m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Turn-heavy local drive route profile.
Drive Character
Expect a focused, highway-heavy experience, as 91% of your drive takes place on major interstates. The journey settles into a rhythm quickly, with your longest uninterrupted stretch lasting 38.9 miles along I-275. Because this is primarily an interstate transit, you should anticipate a consistent, fast-paced flow of traffic rather than technical or winding local roads. The character of the drive is utilitarian and efficient, designed to move you from Flat Rock to Flint with minimal deviation. You will spend the vast majority of your time behind the wheel at highway speeds, so prepare for a steady, monotonous pace that prioritizes speed over scenic detours.
This route has more turning and local-road decision points than a simple highway run.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
East Huron River Drive is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive.
Driving Effort
1/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Flat Rock, MI to Flint, MI is easy. At 1h 39m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Flat Rock, MI to Flint, MI is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| East Huron River Drive | — | — |
| Telegraph Road | — | — |
| Will Carleton Road | — | — |
| I 275 North | — | — |
| US 23 South | — | — |
| US 23 North | — | — |
| I 69 | — | — |
| I 69 East | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
East Huron River Drive
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Flat Rock, MI and Flint, MI.
1
Start on Seneca Street
384 ft
·
19 sec
·
Seneca Street
2
Turn right onto East Huron River Drive
331 ft
·
20 sec
·
East Huron River Drive
3
Turn left onto Telegraph Road
0.2 mi
·
28 sec
·
Telegraph Road
4
Turn right onto Will Carleton Road
4.1 mi
·
6 min
·
Will Carleton Road
5
Take the ramp right toward I 275 North: Flint
0.4 mi
·
55 sec
·
I 275 North: Flint
6
Merge slight left
39 mi
·
41 min
7
Continue straight
6.0 mi
·
6 min
8
Take the exit slight right toward US 23 South, US 23 North: Ann Arbor, Spencer Road, Flint
0.2 mi
·
12 sec
·
US 23 South, US 23 North: Ann Arbor, Spencer Road, Flint
9
Keep slight right to continue on US 23 North: Flint
0.7 mi
·
55 sec
·
US 23 North: Flint
10
Merge slight left
32 mi
·
34 min
11
Take the exit slight right toward I 69: Lansing, Port Huron
0.3 mi
·
33 sec
·
I 69: Lansing, Port Huron
12
Keep slight right to continue on I 69: Lansing, Flint, Port Huron
0.2 mi
·
25 sec
·
I 69: Lansing, Flint, Port Huron
13
Keep slight right to continue on I 69 East: Flint, Port Huron
0.6 mi
·
1 min
·
I 69 East: Flint, Port Huron
14
Merge slight left onto Chevrolet-Buick Freeway
2.1 mi
·
2 min
·
Chevrolet-Buick Freeway
15
Take the exit slight right toward Saginaw Street, Downtown
0.2 mi
·
36 sec
·
Saginaw Street, Downtown
16
Turn left onto South Grand Traverse Street
0.3 mi
·
37 sec
·
South Grand Traverse Street
17
Turn right onto West Fifth Street
0.3 mi
·
48 sec
·
West Fifth Street
18
Turn left onto Harrison Street
381 ft
·
21 sec
·
Harrison Street
19
Turn left onto East Court Street
236 ft
·
9 sec
·
East Court Street
20
Turn left
69 ft
·
7 sec
21
Turn right
92 ft
·
7 sec
22
Arrive at your destination
Trip Plan
Given the short 1 hour and 39-minute duration, you have plenty of flexibility regarding your departure time, though avoiding peak rush hours on these major interstates will make for a smoother experience. Because the trip is relatively quick, you likely won't require formal rest stops, but keeping the $13 fuel budget in mind is a good practice before you leave. Since you are spending nearly the entire time on highways like US-23 and I-96, stay alert for lane changes and typical heavy-truck traffic common on these primary transit arteries. A helpful tip for this specific route is to check traffic reports for I-275 before you depart, as that initial 38.9-mile stretch can experience significant congestion during busy travel periods.
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.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 43.3 miles from Flat Rock, MI, or about 49m into the drive.
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 19 miles or 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 43.3 miles or 49m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 24m
Traffic, exits, and arrival timing usually matter more near Flint, MI than in the middle of the route.
Before You Leave
+
Open the route before leaving Flat Rock, MI so your first major turns are already loaded.
Day 1
Settle into the route from Flat Rock, MI
This is one driving day of about 86.5 miles and 1h 39m.
Your first comfortable stop window is around 19 miles from Flat Rock, MI.
This route can stay practical as a one-day drive if traffic stays reasonable.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 43.3 mi from Flat Rock, MI · 49m into the drive
Mid-route town
Meal stop
43 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 19 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 43.3 miles from Flat Rock, MI, which is a good place for a longer meal and fuel stop.
Arriving in Flint, MI
The final approach into Flint, MI usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$13.52 one way
$27.05 round trip
$3.97/gal
25.4 MPG avg
30 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $14.85 | $29.70 |
| premium | $4.89 | $16.65 | $33.29 |
| diesel | $5.61 | $19.10 | $38.20 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$14
Meals
$25–$50
Total
$39–$64
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 30.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 26 | 0 | $9.08 | $4.15 |
| Efficient EV | 21.6 | 0 | $7.57 | $3.46 |
| EV Truck/SUV | 34.6 | 0 | $12.11 | $5.54 |
Gas CO2
30 kg
EV CO2
10 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
Flint, MI
Morning in Flint on Friday
Local time
6:00 AM
EDT
Current temp
46°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
2 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
1h 39m 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 Flat Rock, MI to Flint, MI covers 86.5 miles and takes about 1h 39m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are East Huron River Drive, Telegraph Road, Will Carleton Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 43.3 miles from Flat Rock, MI. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $13.52 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.
The drive from Flat Rock, MI to Flint, MI is easy. At 1h 39m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Flat Rock, MI to Flint, MI is straightforward, with well-signed roads and simple exits.
The route from Flat Rock, MI to Flint, MI does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.
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