How far is Princeton, IN from South Bend, IN?
The driving distance from Princeton, IN to South Bend, IN is about 296 miles (476.3 km), with a travel time of about 04h 59m by car.
- The straight-line flight distance is about 240.3 miles (386.7 km).
- For a round trip, plan for roughly 09h 59m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 04h 59m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Marion County, Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Driving Route Map
The map below follows the saved road route between Princeton and South Bend.
Turn-by-Turn Driving Directions
Step-by-step road directions between Princeton and South Bend.
-
1
Start on North Main Street
9 m · 4 sec · North Main Street
-
2
Turn left onto East Broadway Street
10.3 mi · 16 min · East Broadway Street
-
3
Turn left
2227 ft · 54 sec
-
4
Merge slight left
138.1 mi · 2 hr 31 min
-
5
Continue straight
11.8 mi · 14 min
-
6
Keep slight left
1477 ft · 20 sec
-
7
Continue on I-465 WB
1.3 km · 57 sec · I-465 WB
-
8
Continue straight
2.6 mi · 3 min
-
9
Take the exit slight right toward Keystone Avenue
2147 ft · 52 sec
-
10
Turn right onto North Keystone Parkway, West 96th Street, West 98th Street, East 96th Street
52 m · 6 sec
-
11
Merge slight left onto North Keystone Avenue
1412 ft · 43 sec · North Keystone Avenue
-
12
Enter the roundabout and take exit 2 toward North Keystone Parkway, East 98th Street
34 m · 6 sec
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13
Exit the roundabout onto North Keystone Parkway, East 98th Street
1186 ft · 31 sec
-
14
Keep slight left to continue on Keystone Parkway
133 m · 12 sec
-
15
Merge slight left onto Keystone Parkway
5 mi · 8 min · Keystone Parkway
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16
Merge slight left onto North Meridian Street
119.3 mi · 2 hr 28 min · North Meridian Street
-
17
Enter the roundabout and take exit 2 toward South Michigan Street
39 m · 7 sec · South Michigan Street
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18
Exit the roundabout onto South Michigan Street
2.5 mi · 7 min · South Michigan Street
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19
Continue on South Dr. Martin Luther King Jr. Boulevard
1.1 km · 2 min · South Dr. Martin Luther King Jr. Boulevard
-
20
Enter the roundabout and take exit 2 toward North Michigan Street
38 m · 7 sec · North Michigan Street
-
21
Exit the roundabout onto North Michigan Street
139 m · 17 sec · North Michigan Street
-
22
Turn right onto East Navarre Street
40 m · 5 sec · East Navarre Street
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23
Arrive at your destination
0 m · 1 sec · East Navarre Street
Car Route Details
A richer read on the saved driving route between Princeton and South Bend.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
East Broadway Street
Merge slight left
138 mi · 02h 31m
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.
Sunny leaving Princeton and Mostly Clear near South Bend.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Princeton to South Bend?
The road trip is about 296 miles (476.3 km) and usually takes 04h 59m 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?
Beech Grove is a useful midpoint, sitting about 146.6 miles from Princeton and 149.4 miles from South Bend.
How much longer is the road route than the straight-line distance?
The direct path is about 240.3 miles (386.7 km), while the road route adds roughly 55.7 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 CDT. If you want a more comfortable same-day return, try to leave by 7:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.37 one way or $78.74 round trip. Estimated CO2 is about 92.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Princeton and South Bend, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Princeton and Mostly Clear near South Bend.
Stop Ideas Near Beech Grove
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 Beech Grove.
Indianapolis Union Station
Crawfordsville
Crawfordsville (Bus), Indiana
Connersville station
Flight Path Map
This map shows the direct air route between Princeton and South Bend. Straight-line distance: 240.27 mi (386.68 km).
#1 Princeton
City in Indiana, United States
| Population | 8,793 |
| Coordinates | 38.3553200, -87.5675200 |
| Altitude | 152 |
| Country | United States |
#2 South Bend
The most populous city in St.
| Population | 101,868 |
| Coordinates | 41.6833800, -86.2500100 |
| Altitude | 211 |
| Country | United States |
End: East Navarre Street (-86.250008, 41.683158)
Estimated Travel Time
Distance: 476 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 51m |
| 40 mph (64.37 km/h) | 07h 23m |
| 50 mph (80.47 km/h) | 05h 55m |
| 60 mph (96.56 km/h) | 04h 55m |
| 70 mph (112.65 km/h) | 04h 13m |
| 80 mph (129 km/h) | 03h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $39.37 | $78.74 |
| Mid-grade | $4.25 | $44.40 | $88.80 |
| Premium | $4.65 | $48.59 | $97.18 |
| Diesel | $5.30 | $55.37 | $110.75 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.