How far is Flint, MI from South Monroe, MI?
The driving distance from Flint, MI to South Monroe, MI is about 96 miles (154.5 km), with a travel time of about 01h 52m by car.
- The straight-line flight distance is about 78.4 miles (126.1 km).
- For a round trip, plan for roughly 03h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 52m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in Washtenaw County, Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Slight Chance Rain And Snow Showers
Driving Route Map
The map below follows the saved road route between Flint and South Monroe.
Turn-by-Turn Driving Directions
Step-by-step road directions between Flint and South Monroe.
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1
Start on the route
28 m · 11 sec
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2
Turn uturn onto East Court Street
1463 ft · 47 sec · East Court Street
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3
Turn left onto South Grand Traverse Street
1772 ft · 41 sec · South Grand Traverse Street
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4
Take the ramp right
1102 ft · 27 sec
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5
Merge slight left onto Chevrolet-Buick Freeway
2.1 mi · 2 min · Chevrolet-Buick Freeway
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6
Take the exit slight right toward I 75, US 23: Detroit, Saginaw
1611 ft · 39 sec
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7
Keep slight left to continue on I 75 South, US 23 South: Detroit
3048 ft · 1 min
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8
Merge slight left
2.1 mi · 2 min
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9
Keep slight right to continue on US 23: Ann Arbor
47.9 mi · 51 min
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10
Keep slight right to continue on US 23 South: Ann Arbor, Toledo
25.7 mi · 28 min
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11
Take the exit slight right toward M 50: Dundee, Monroe
1097 ft · 34 sec
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12
Turn left onto Tecumseh Street
1.3 km · 1 min · Tecumseh Street
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13
Continue on West Monroe Street
1.5 km · 1 min · West Monroe Street
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14
Continue on South Custer Road
11.9 mi · 17 min · South Custer Road
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15
Turn right onto South Telegraph Road
1.3 mi · 2 min · South Telegraph Road
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16
Turn left onto East Dunbar Road
1.3 km · 2 min · East Dunbar Road
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17
Turn right onto South Dixie Highway
1759 ft · 32 sec · South Dixie Highway
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18
Turn right
61 m · 9 sec
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19
Turn straight
139 m · 24 sec
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20
Turn left
81 m · 12 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Flint and South Monroe.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 23
Keep slight right to continue on US 23: Ann Arbor
47.9 mi · 00h 51m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Slight Chance Snow Showers leaving Flint and Slight Chance Rain And Snow Showers near South Monroe.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Flint to South Monroe?
The road trip is about 96 miles (154.5 km) and usually takes 01h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Northfield is a useful midpoint, sitting about 48 miles from Flint and 48 miles from South Monroe.
How much longer is the road route than the straight-line distance?
The direct path is about 78.4 miles (126.1 km), while the road route adds roughly 17.6 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.78 one way or $25.57 round trip. Estimated CO2 is about 30.1 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Flint and Slight Chance Rain And Snow Showers near South Monroe.
Stop Ideas Near Northfield
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Northfield.
Ann Arbor station
Greenfield Village, Michigan
John D. Dingell Transit Center
Pontiac Transportation Center
Flight Path Map
This map shows the direct air route between Flint and South Monroe. Straight-line distance: 78.37 mi (126.12 km).
#1 Flint
The largest city in Genesee County, Michigan.
| Population | 94,968 |
| Coordinates | 43.0125300, -83.6874600 |
| Altitude | 229 |
| Country | United States |
#2 South Monroe
Unincorporated community in Michigan
| Population | 6,433 |
| Coordinates | 41.8958800, -83.4177100 |
| Altitude | 182 |
| Country | United States |
End: South Monroe (-83.41771, 41.89588)
Estimated Travel Time
Distance: 154 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 11m |
| 40 mph (64.37 km/h) | 02h 24m |
| 50 mph (80.47 km/h) | 01h 55m |
| 60 mph (96.56 km/h) | 01h 35m |
| 70 mph (112.65 km/h) | 01h 22m |
| 80 mph (129 km/h) | 01h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $12.78 | $25.57 |
| Mid-grade | $4.25 | $14.42 | $28.84 |
| Premium | $4.65 | $15.78 | $31.55 |
| Diesel | $5.30 | $17.98 | $35.96 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Michigan · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.