How far is Indianapolis, IN from Williamsport, IN?
The driving distance from Indianapolis, IN to Williamsport, IN is about 81.9 miles (131.8 km), with a travel time of about 01h 44m by car.
- The straight-line flight distance is about 70 miles (112.7 km).
- For a round trip, plan for roughly 03h 29m 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 44m.
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 Montgomery County, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Isolated Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Indianapolis and Williamsport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Indianapolis and Williamsport.
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1
Start on the route
78 m · 33 sec
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2
Turn left onto West Market Street
107 m · 19 sec · West Market Street
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3
Turn right onto North Illinois Street
155 m · 25 sec · North Illinois Street
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4
Turn left onto West Ohio Street
1993 ft · 1 min · West Ohio Street
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5
Turn right onto North West Street
155 m · 25 sec · North West Street
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6
Turn left onto West New York Street
1.1 mi · 3 min · West New York Street
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7
Turn right onto North White River Parkway West Drive
1337 ft · 49 sec · North White River Parkway West Drive
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8
Turn left onto West Michigan Street
1.4 mi · 2 min · West Michigan Street
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9
Keep slight left to continue on West Michigan Street
1 mi · 2 min · West Michigan Street
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10
Continue on Cossell Road
1.2 km · 1 min · Cossell Road
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11
Turn left onto West 10th Street
1.2 mi · 2 min · West 10th Street
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12
Take the ramp slight right toward I 465 North, I 74 West
2585 ft · 1 min
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13
Merge slight left
1 mi · 1 min
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14
Keep slight right
58 mi · 1 hr 3 min
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15
Take the exit slight right toward US 41: Veedersburg, Attica
1774 ft · 40 sec
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16
Turn right onto South Council Street
11.6 mi · 17 min · South Council Street
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17
Turn left onto East Jackson Street
2.7 mi · 4 min · East Jackson Street
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18
Turn left
1.4 mi · 2 min
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Indianapolis and Williamsport.
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 465 North
Keep slight right
58 mi · 01h 03m
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.
Isolated Showers And Thunderstorms leaving Indianapolis and Slight Chance Showers And Thunderstorms then Mostly Sunny near Williamsport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Indianapolis to Williamsport?
The road trip is about 81.9 miles (131.8 km) and usually takes 01h 44m 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?
Crawfordsville is a useful midpoint, sitting about 40.9 miles from Indianapolis and 41 miles from Williamsport.
How much longer is the road route than the straight-line distance?
The direct path is about 70 miles (112.7 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 3:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.90 one way or $21.80 round trip. Estimated CO2 is about 25.7 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Showers And Thunderstorms around Indianapolis and Slight Chance Showers And Thunderstorms then Mostly Sunny near Williamsport.
Stop Ideas Near Crawfordsville
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 Crawfordsville.
Crawfordsville
Crawfordsville (Bus), Indiana
Lafayette station
Danville, Illinois
Flight Path Map
This map shows the direct air route between Indianapolis and Williamsport. Straight-line distance: 70.02 mi (112.68 km).
#1 Indianapolis
The sixteenth most populous city in the United States and the center of the Indianapolis metropolitan area.
| Population | 877,903 |
| Coordinates | 39.7683800, -86.1580400 |
| Altitude | 218 |
| Country | United States |
#2 Williamsport
County seat in Indiana
| Population | 1,837 |
| Coordinates | 40.2883700, -87.2939000 |
| Altitude | 193 |
| Country | United States |
End: Williamsport (-87.2939, 40.28837)
Estimated Travel Time
Distance: 132 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 43m |
| 40 mph (64.37 km/h) | 02h 02m |
| 50 mph (80.47 km/h) | 01h 38m |
| 60 mph (96.56 km/h) | 01h 21m |
| 70 mph (112.65 km/h) | 01h 10m |
| 80 mph (129 km/h) | 01h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $10.90 | $21.80 |
| Mid-grade | $4.25 | $12.29 | $24.58 |
| Premium | $4.65 | $13.45 | $26.90 |
| Diesel | $5.30 | $15.33 | $30.66 |
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 · Jun 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.