How far is Lafayette, IN from Frankfort, IN?
The driving distance from Lafayette, IN to Frankfort, IN is about 25.2 miles (40.5 km), with a travel time of about 00h 33m by car.
- The straight-line flight distance is about 21.4 miles (34.4 km).
- For a round trip, plan for roughly 01h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 33m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Tippecanoe County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Lafayette and Frankfort.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Frankfort.
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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
13.7 mi · 15 min
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7
Take the exit slight right toward SR 28: Frankfort, Attica
1348 ft · 29 sec
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8
Turn left
7.4 mi · 11 min
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9
Turn straight onto West Walnut Street
2746 ft · 55 sec · West Walnut Street
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10
Turn right onto South Jackson Street
22 m · 1 sec · South Jackson Street
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11
Arrive at your destination
0 m · 1 sec · South Jackson Street
Car Route Details
A richer read on the saved driving route between Lafayette and Frankfort.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
I 65 South
Merge slight left
13.7 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Lafayette and Mostly Sunny near Frankfort.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Frankfort?
The road trip is about 25.2 miles (40.5 km) and usually takes 00h 33m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Clarks Hill is a useful midpoint, sitting about 12.6 miles from Lafayette and 12.6 miles from Frankfort.
How much longer is the road route than the straight-line distance?
The direct path is about 21.4 miles (34.4 km), while the road route adds roughly 3.8 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.36 one way or $6.71 round trip. Estimated CO2 is about 7.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Lafayette and Mostly Sunny near Frankfort.
Stop Ideas Near Clarks Hill
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Town of Mulberry - Town Hall & Municipal Utilities
Lafayette City Hall
Morton Community Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Clarks Hill.
Crawfordsville (Bus), Indiana
Lafayette station
Crawfordsville
Indianapolis Union Station
Flight Path Map
This map shows the direct air route between Lafayette and Frankfort. Straight-line distance: 21.41 mi (34.45 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 Frankfort
County seat in Indiana
| Population | 15,756 |
| Coordinates | 40.2794800, -86.5108400 |
| Altitude | 259 |
| Country | United States |
End: Frankfort (-86.51084, 40.27948)
Estimated Travel Time
Distance: 40 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 37m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.36 | $6.71 |
| Mid-grade | $4.25 | $3.79 | $7.57 |
| Premium | $4.65 | $4.14 | $8.28 |
| Diesel | $5.30 | $4.72 | $9.44 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.