How far is South Bend, IN from Koontz Lake, IN?
The driving distance from South Bend, IN to Koontz Lake, IN is about 25.4 miles (40.8 km), with a travel time of about 00h 44m by car.
- The straight-line flight distance is about 22 miles (35.4 km).
- For a round trip, plan for roughly 01h 28m 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 44m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Slight Chance Snow Showers then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between South Bend and Koontz Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Bend and Koontz Lake.
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1
Start on East Navarre Street
40 m · 12 sec · East Navarre Street
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2
Turn left onto North Michigan Street
135 m · 13 sec · North Michigan Street
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3
Enter the roundabout and take exit 1 toward West Marion Street
7 m · 1 sec · West Marion Street
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4
Exit the roundabout onto West Marion Street
106 m · 16 sec · West Marion Street
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5
Continue on West Marion Street
2158 ft · 1 min · West Marion Street
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6
Continue on Charles Martin Sr. Drive
1843 ft · 58 sec · Charles Martin Sr. Drive
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7
Continue on Chapin Street
1.4 km · 2 min · Chapin Street
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8
Continue on Prairie Avenue
6.8 mi · 12 min · Prairie Avenue
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9
Continue on Liberty Highway
6.7 mi · 9 min · Liberty Highway
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10
Continue on North Main Street
1975 ft · 53 sec · North Main Street
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11
Turn slight right onto South State Street
5.6 mi · 9 min · South State Street
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12
Continue on Michigan Street
752 ft · 29 sec · Michigan Street
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13
Turn left onto Roosevelt Road
712 ft · 26 sec · Roosevelt Road
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14
Turn right onto Indiana Street
1721 ft · 48 sec · Indiana Street
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15
Continue on Virginia Street
1032 ft · 25 sec · Virginia Street
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16
Turn straight
3.1 mi · 5 min
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17
Turn left onto East Cherokee Road
1281 ft · 58 sec · East Cherokee Road
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18
Turn right onto North Tecumseh Road
31 m · 5 sec · North Tecumseh Road
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19
Arrive at your destination
0 m · 1 sec · North Tecumseh Road
Car Route Details
A richer read on the saved driving route between South Bend and Koontz Lake.
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.
Prairie Avenue
Continue on Prairie Avenue
6.82 mi · 00h 12m
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.
Slight Chance Snow Showers leaving South Bend 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 South Bend to Koontz Lake?
The road trip is about 25.4 miles (40.8 km) and usually takes 00h 44m 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?
North Liberty is a useful midpoint, sitting about 12.7 miles from South Bend and 12.7 miles from Koontz Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 22 miles (35.4 km), while the road route adds roughly 3.4 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 7:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.39 one way or $6.79 round trip. Estimated CO2 is about 8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between South Bend 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 Snow Showers around South Bend and Slight Chance Snow Showers then Slight Chance Rain Showers near Koontz Lake.
Stop Ideas Near North Liberty
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 North Liberty.
South Bend station
Niles station
New Buffalo, Michigan
New Buffalo
Flight Path Map
This map shows the direct air route between South Bend and Koontz Lake. Straight-line distance: 22.02 mi (35.43 km).
#1 South Bend
The most populous city in St.
| Population | 101,868 |
| Coordinates | 41.6833800, -86.2500100 |
| Altitude | 211 |
| 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: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 38m |
| 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 | $3.39 | $6.79 |
| Mid-grade | $4.25 | $3.83 | $7.66 |
| Premium | $4.65 | $4.19 | $8.38 |
| Diesel | $5.30 | $4.77 | $9.55 |
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.