How far is Indianapolis, IN from Koontz Lake, IN?
The driving distance from Indianapolis, IN to Koontz Lake, IN is about 132.2 miles (212.8 km), with a travel time of about 03h 00m by car.
- The straight-line flight distance is about 115.3 miles (185.5 km).
- For a round trip, plan for roughly 06h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 00m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Cass County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Mostly Sunny
Slight Chance Snow Showers then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Indianapolis and Koontz Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Indianapolis and Koontz Lake.
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1
Start on the route
78 m · 33 sec
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2
Turn left
11 m · 10 sec
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3
Turn left onto Monument Circle
908 ft · 32 sec · Monument Circle
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4
Continue on North Meridian Street
11 mi · 23 min · North Meridian Street
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5
Continue on North Meridian Street
3.2 mi · 4 min · North Meridian Street
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6
Continue on US Highway 31 North
1.3 mi · 2 min · US Highway 31 North
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7
Continue on North Meridian Street
99.6 mi · 2 hr 4 min · North Meridian Street
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8
Take the exit slight right toward US 30 West: Valparaiso
1453 ft · 49 sec
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9
Merge slight left
12.5 mi · 17 min
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10
Turn right onto County Road 1000 East
49 m · 4 sec · County Road 1000 East
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11
Continue on Lake Street
1385 ft · 34 sec · Lake Street
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12
Continue on North 1000 East
2.5 mi · 4 min · North 1000 East
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13
Continue straight
1.5 km · 2 min
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14
Turn right onto East Tippecanoe Drive
899 ft · 39 sec · East Tippecanoe Drive
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15
Continue on North Tecumseh Road
1577 ft · 1 min · North Tecumseh Road
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16
Arrive at your destination
0 m · 1 sec · North Tecumseh Road
Car Route Details
A richer read on the saved driving route between Indianapolis and Koontz Lake.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
North Meridian Street
Continue on North Meridian Street
99.6 mi · 02h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Rain Showers then Mostly Sunny leaving Indianapolis and Slight Chance Snow Showers then Slight Chance Rain Showers near Koontz Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Indianapolis to Koontz Lake?
The road trip is about 132.2 miles (212.8 km) and usually takes 03h 00m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Onward is a useful midpoint, sitting about 66.2 miles from Indianapolis and 66.1 miles from Koontz Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 115.3 miles (185.5 km), while the road route adds roughly 16.9 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:58 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.61 one way or $35.22 round trip. Estimated CO2 is about 41.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Indianapolis and Koontz Lake, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Mostly Sunny around Indianapolis and Slight Chance Snow Showers then Slight Chance Rain Showers near Koontz Lake.
Stop Ideas Near Onward
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 Onward.
Lafayette station
Rensselaer
Crawfordsville (Bus), Indiana
Crawfordsville
Flight Path Map
This map shows the direct air route between Indianapolis and Koontz Lake. Straight-line distance: 115.28 mi (185.52 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 Koontz Lake
City in Indiana, United States of America
| Population | 1,557 |
| Coordinates | 41.4181000, -86.4858500 |
| Altitude | 223 |
| Country | United States |
End: Koontz Lake (-86.48585, 41.4181)
Estimated Travel Time
Distance: 213 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 24m |
| 40 mph (64.37 km/h) | 03h 18m |
| 50 mph (80.47 km/h) | 02h 38m |
| 60 mph (96.56 km/h) | 02h 12m |
| 70 mph (112.65 km/h) | 01h 53m |
| 80 mph (129 km/h) | 01h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.61 | $35.22 |
| Mid-grade | $4.25 | $19.86 | $39.72 |
| Premium | $4.65 | $21.73 | $43.47 |
| Diesel | $5.30 | $24.77 | $49.54 |
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 · 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.