How far is Lafayette, IN from Smithville-Sanders, IN?
The driving distance from Lafayette, IN to Smithville-Sanders, IN is about 120.7 miles (194.2 km), with a travel time of about 02h 24m by car.
- The straight-line flight distance is about 95.8 miles (154.1 km).
- For a round trip, plan for roughly 04h 48m 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 02h 24m.
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.
Town in Wayne Township, Marion County, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Scattered Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lafayette and Smithville-Sanders.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Smithville-Sanders.
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1
Start on the route
56 m · 16 sec
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2
Turn right onto Douglas Street
50 m · 8 sec · Douglas Street
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3
Turn left onto Grant Street
11 m · 4 sec · Grant Street
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4
Turn right onto South Street
2.8 mi · 6 min · South Street
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5
Take the ramp right toward I 65 South: Indianapolis
1898 ft · 25 sec
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6
Merge slight left
42.4 mi · 46 min
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7
Keep slight left
5.9 mi · 7 min
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8
Take the exit slight right toward I 465 South
1210 ft · 30 sec
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9
Continue on I 465 South
1 km · 1 min
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10
Merge slight left
13.7 mi · 16 min
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11
Take the exit slight right toward I 69 South: Evansville
1.3 km · 2 min
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12
Continue straight
47.5 mi · 53 min
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13
Keep slight right to continue on SR 37 South: Bedford
3.6 mi · 6 min
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14
Turn left onto East Smithville Road
1.6 mi · 4 min · East Smithville Road
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15
Turn right onto South Strain Ridge Road
1.4 km · 2 min · South Strain Ridge Road
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16
Turn right
913 ft · 1 min
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lafayette and Smithville-Sanders.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 69 South
Continue straight
47.5 mi · 00h 53m
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.
Chance Showers And Thunderstorms leaving Lafayette and Scattered Showers And Thunderstorms near Smithville-Sanders.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Smithville-Sanders?
The road trip is about 120.7 miles (194.2 km) and usually takes 02h 24m 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?
Speedway is a useful midpoint, sitting about 60.3 miles from Lafayette and 60.3 miles from Smithville-Sanders.
How much longer is the road route than the straight-line distance?
The direct path is about 95.8 miles (154.1 km), while the road route adds roughly 24.9 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 1:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.45 one way or $32.90 round trip. Estimated CO2 is about 37.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Lafayette and Scattered Showers And Thunderstorms near Smithville-Sanders.
Stop Ideas Near Speedway
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Avon Town Hall Park
Woodruff Place Town Hall
City Centre
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Speedway.
Indianapolis Union Station
Crawfordsville
Crawfordsville (Bus), Indiana
Lafayette station
Flight Path Map
This map shows the direct air route between Lafayette and Smithville-Sanders. Straight-line distance: 95.74 mi (154.08 km).
#1 Lafayette
The most populous city in Tippecanoe County, Indiana.
| Population | 71,484 |
| Coordinates | 40.4167000, -86.8752900 |
| Altitude | 211 |
| Country | United States |
#2 Smithville-Sanders
This unincorporated community in Monroe County, Indiana, is nestled in the rolling hills and dense forests characteristic of southern Indiana.
| Population | 0 |
| Coordinates | 39.0596900, -86.5107700 |
| Altitude | - |
| Country | United States |
End: Smithville-Sanders (-86.51077, 39.05969)
Estimated Travel Time
Distance: 194 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 01m |
| 40 mph (64.37 km/h) | 03h 01m |
| 50 mph (80.47 km/h) | 02h 24m |
| 60 mph (96.56 km/h) | 02h 00m |
| 70 mph (112.65 km/h) | 01h 43m |
| 80 mph (129 km/h) | 01h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.86 | $16.45 | $32.90 |
| Mid-grade | $4.46 | $18.98 | $37.96 |
| Premium | $4.99 | $21.25 | $42.50 |
| Diesel | $6.62 | $28.21 | $56.41 |
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 · Oct 15, 2026