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Trip from Casco, MI to Flint, MI

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

1h 30m

Distance

68.6 mi

110 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$11

one way

EV Charging

Unknown

Best Time to Leave

Save up to 21 min
4 AM
1h 23m ★
6 AM
1h 30m
8 AM
1h 44m
10 AM
1h 35m
12 PM
1h 34m
3 PM
1h 36m
5 PM
1h 43m
8 PM
1h 26m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Casco, MI, MI

Casco, MI

Youngcucafilms

Trip Overview

Casco, MI to Flint, MI is 68.6 miles and takes about 1 hour 30 minutes via I 69, with a fuel budget near $11 and enough daylight to finish in a day. This drive stays within Michigan, taking you from the Midwest region to another part of the Midwest. It's a straightforward, highway-focused journey perfect for a single day of travel. With a relatively short duration and modest fuel cost, this route offers a practical way to get from point A to point B without significant logistical hurdles.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Midpoint

34.3 miles from Casco, MI

A natural place for your longest stop of the day , about 53m into the drive .

Main Roads

Road Distance Duration
I 69 47.4 mi 48m
Memphis Ridge Road 5.5 mi 7m
Kinney Road 4.1 mi 6m
County Line Road 3.2 mi 4m
Meisner Road 3 mi 11m
South Main Street 2.5 mi 5m
Burnell Road 1 mi 1m
Main Street 0.6 mi 1m
Longest stretch: I 69 — 47.4 mi, about 48m

Turn-by-Turn Driving Directions

Step-by-step road directions between Casco, MI and Flint, MI.

1

Start on Meisner Road

3.0 mi · 11 min · Meisner Road
2

Turn right onto County Line Road

3.2 mi · 4 min · County Line Road
3

Turn left onto Muttonville Lane

159 ft · 8 sec · Muttonville Lane
4

Turn left onto Gratiot Avenue

429 ft · 12 sec · Gratiot Avenue
5

Turn right onto M 19

2.5 mi · 5 min · South Main Street
6

Continue on M 19

4.4 mi · 6 min · Memphis Ridge Road
7

Continue on M 19

0.6 mi · 1 min · Main Street
8

Continue on M 19

1.1 mi · 1 min · Memphis Ridge Road
9

Continue on M 19

1.0 mi · 1 min · Burnell Road
10

Continue on M 19

4.1 mi · 6 min · Kinney Road
11

Take the ramp

0.5 mi · 1 min
12

Merge onto I 69

47 mi · 48 min · I 69
13

Take the exit

0.3 mi · 47 sec
Exit 136 Toward Downtown Use the slight right lane.
14

Turn right onto Saginaw Street

0.2 mi · 41 sec · Saginaw Street
15

Turn right onto M 21

398 ft · 16 sec · East Fifth Street
16

Turn left onto Harrison Street

382 ft · 20 sec · Harrison Street
17

Turn left onto M 21

235 ft · 9 sec · East Court Street
18

Turn left

68 ft · 6 sec
19

Turn right

93 ft · 6 sec
20

Arrive at destination

Trip Plan

Given the short duration of this 1 hour 30 minute drive, you have a lot of flexibility with your departure time. Leaving in the morning is a good option, as it allows you to arrive in Flint with plenty of time for activities. Since the longest stretch is 47.4 miles on I 69, plan your fuel stops accordingly; you'll likely only need to fill up once if you start with a full tank. Keep an eye out for the transition from I 69 to local roads as you approach Flint, as this is where you'll need to be most attentive.

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 34.3 miles from Casco, MI, or about 53m into the drive.
The longest continuous stretch on this route runs about 47.4 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 15 miles or 31m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 34.3 miles or 53m 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 18m

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 Casco, MI so your first major turns are already loaded.

Day 1

Settle into the route from Casco, MI

This is one driving day of about 68.6 miles and 1h 30m.

Your first comfortable stop window is around 15 miles from Casco, MI.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 69 for about 47.4 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Downtown Romeo, MI, MI

Mid-route town

Meal stop

Romeo, MI

34 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.

Popular next leg

Romeo, MI to Flint, MI

47.9 mi · 58m

Pacing Suggestions

Milton, MI

Fuel and coffee

A short stop after about 15 miles helps settle the day before fatigue starts building.

Imlay City, MI

Meal break

The midpoint is around 34.3 miles from Casco, MI, which is a good place for a longer meal and fuel stop.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Heads-up: tricky spots

5 of 13

5 decision points cluster between mile 3 and 68.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

4
3 mi into trip | ~11m in | County Line Road

Turn right onto County Line Road

Navigation decision point

7
67.9 mi into trip | ~1h 27m in

Take the exit toward Downtown

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 136 Toward Downtown
5
68.4 mi into trip | ~1h 29m in | M 21 / East Fifth Street

Turn right onto M 21 / East Fifth Street

Navigation decision point

5
68.6 mi into trip | ~1h 29m in | M 21 / East Court Street

Turn left onto M 21 / East Court Street

Navigation decision point

5
68.6 mi into trip | ~1h 30m in

Turn left

Navigation decision point

Fuel & Cost

Regular Gas

$10.72 one way

$21.45 round trip

$3.97/gal 25.4 MPG avg 24 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.36 $11.78 $23.55
premium $4.89 $13.20 $26.40
diesel $5.61 $15.15 $30.29

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$11

Meals

$25–$50

Total

$36–$61

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 24 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $7 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 20.6 0 $7.20 $3.29
Efficient EV 17.2 0 $6.00 $2.74
EV Truck/SUV 27.4 0 $9.60 $4.39

Gas CO2

24 kg

EV CO2

8 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.

Forecast as of Apr 15, 2026

Origin

Casco, MI

Late night in Casco on Sunday

Local time

3:33 AM

EDT

Current temp

46°F

Unavailable

Live forecast

Destination

Flint, MI

Late night in Flint on Sunday

Local time

3:33 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

Very similar conditions

Both ends of the route are sitting at about the same temperature right now.

Road read

1h 30m 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.

What kind of drive is this?

This route is predominantly a highway-focused drive, with 69% of it being on highways. You'll spend a good portion of your time on I 69, experiencing a straightforward drive. The longest uninterrupted stretch you'll encounter is 47.4 miles on I 69, meaning you can settle in for a solid period of consistent travel. While the bulk is highway, there are also segments on Memphis Ridge Road and Kinney Road, which may offer a slight change in scenery or road type as you progress toward Flint.

69% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 47.4 mi on I 69.

How Hard Is This Drive?

3/10

This is a straightforward highway drive that stays mostly on I 69 and Memphis Ridge Road. There are only a few real navigation decisions along the way. The trickiest moment comes around 3 miles in near County Line Road.

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 1h 30m drive. You will face about 13 decision points, but nothing that requires special attention if you follow navigation.

Where does it get tricky?

The main spots that need attention: at 3 miles (County Line Road): Navigation decision point; at 67.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 68.4 miles (M 21 / East Fifth Street): Navigation decision point.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 1h 30m. Total distance: 68.6 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

1h 30m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (69%). Straightforward navigation.

Frequently Asked Questions

The longest stretch is about 47.4 miles on I 69. The full list of main roads is in the Roads section above.

Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.

The main spots that need attention: at 3 miles (County Line Road): Navigation decision point; at 67.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 68.4 miles (M 21 / East Fifth Street): Navigation decision point.

Yes. A round trip is manageable in a single day if you plan a break at Flint, MI before heading back.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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Explore more options from Casco, MI or browse trips ending in Flint, MI.

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