How far is Saint Joseph, IN from Flat Rock, IN?
The driving distance from Saint Joseph, IN to Flat Rock, IN is about 78.5 miles (126.3 km), with a travel time of about 01h 35m by car.
- The straight-line flight distance is about 66.6 miles (107.2 km).
- For a round trip, plan for roughly 03h 10m 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 35m.
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.
City in Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Saint Joseph and Flat Rock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Joseph and Flat Rock.
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1
Start on Grant Line Road
71 m · 5 sec · Grant Line Road
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2
Continue on State Road 111
1.8 mi · 3 min · State Road 111
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3
Turn right onto State Road 60
925 ft · 24 sec · State Road 60
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4
Turn left onto Perry Crossing Road
2.7 mi · 7 min · Perry Crossing Road
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5
Turn left
2.9 mi · 4 min
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6
Turn left onto Memphis-Blue Lick Road
3044 ft · 1 min · Memphis-Blue Lick Road
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7
Take the ramp right
1364 ft · 33 sec
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8
Merge slight left
63.8 mi · 1 hr 8 min
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9
Take the exit slight right toward SR 252: Edinburgh, Flat Rock
1802 ft · 41 sec
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10
Turn right onto Old State Road 252
5.9 mi · 10 min · Old State Road 252
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11
Arrive at your destination
0 m · 1 sec · Old State Road 252
Car Route Details
A richer read on the saved driving route between Saint Joseph and Flat Rock.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Memphis-Blue Lick Road
Merge slight left
63.8 mi · 01h 08m
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.
Showers And Thunderstorms Likely leaving Saint Joseph and Showers And Thunderstorms near Flat Rock.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Joseph to Flat Rock?
The road trip is about 78.5 miles (126.3 km) and usually takes 01h 35m 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?
Seymour is a useful midpoint, sitting about 39.3 miles from Saint Joseph and 39.2 miles from Flat Rock.
How much longer is the road route than the straight-line distance?
The direct path is about 66.6 miles (107.2 km), while the road route adds roughly 11.9 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 3:20 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.45 one way or $20.89 round trip. Estimated CO2 is about 24.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Saint Joseph and Showers And Thunderstorms near Flat Rock.
Stop Ideas Near Seymour
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 Seymour.
Louisville, Kentucky
Indianapolis Union Station
Connersville station
Cincinnati Museum Center at Union Terminal
Flight Path Map
This map shows the direct air route between Saint Joseph and Flat Rock. Straight-line distance: 66.63 mi (107.23 km).
#1 Saint Joseph
The most populous city in St.
| Population | 76,995 |
| Coordinates | 38.4000700, -85.8083000 |
| Altitude | 172 |
| Country | United States |
#2 Flat Rock
Unincorporated community in Shelby County, Minnesota
| Population | 1,728 |
| Coordinates | 39.3642200, -85.8316500 |
| Altitude | 210 |
| Country | United States |
End: Flat Rock (-85.83165, 39.36422)
Estimated Travel Time
Distance: 126 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 36m |
| 40 mph (64.37 km/h) | 01h 57m |
| 50 mph (80.47 km/h) | 01h 34m |
| 60 mph (96.56 km/h) | 01h 18m |
| 70 mph (112.65 km/h) | 01h 07m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $10.45 | $20.89 |
| Mid-grade | $4.25 | $11.78 | $23.56 |
| Premium | $4.65 | $12.89 | $25.78 |
| Diesel | $5.30 | $14.69 | $29.38 |
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 Indiana · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.