How far is Porter, IN from South Bend, IN?
The driving distance from Porter, IN to South Bend, IN is about 52.9 miles (85.2 km), with a travel time of about 00h 57m by car.
- The straight-line flight distance is about 42.8 miles (68.9 km).
- For a round trip, plan for roughly 01h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 00h 57m.
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.
Unincorporated community in Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny then Chance Rain Showers
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Porter and South Bend.
Turn-by-Turn Driving Directions
Step-by-step road directions between Porter and South Bend.
-
1
Start on Franklin Street
13 m · 4 sec · Franklin Street
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2
Turn right onto Pleasant Avenue
101 m · 20 sec · Pleasant Avenue
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3
Turn left onto Lincoln Street
2073 ft · 1 min · Lincoln Street
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4
Turn right onto Waverly Road
602 ft · 22 sec · Waverly Road
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5
Turn left onto Woodlawn Avenue
1.3 km · 2 min · Woodlawn Avenue
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6
Turn slight right
51 m · 7 sec
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7
Turn right onto North Calumet Road
50 m · 14 sec · North Calumet Road
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8
Turn sharp left
78 m · 12 sec
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9
Turn straight onto Indian Boundary Road
2347 ft · 1 min · Indian Boundary Road
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10
Turn left
1289 ft · 30 sec
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11
Take the exit slight right toward I 94 East: Detroit
2381 ft · 58 sec
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12
Merge slight left
13.3 mi · 14 min
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13
Take the exit slight right toward US 20 East, US 35 South: La Porte, South Bend
2175 ft · 55 sec
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14
Merge slight left
3.7 mi · 5 min
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15
Turn right
1.2 mi · 2 min
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16
Take the ramp left
1570 ft · 38 sec
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17
Keep slight left
2346 ft · 57 sec
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18
Merge slight left onto Indiana Toll Road
26.9 mi · 29 min · Indiana Toll Road
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19
Take the exit slight right toward SR 933, BUS US 31: South Bend, Notre Dame
1.2 mi · 3 min
-
20
Turn right onto North Michigan Street
1.7 mi · 4 min · North Michigan Street
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21
Enter the roundabout and take exit 2 toward North Michigan Street
47 m · 9 sec · North Michigan Street
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22
Exit the roundabout onto North Michigan Street
718 ft · 28 sec · North Michigan Street
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23
Turn left onto East Navarre Street
40 m · 5 sec · East Navarre Street
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24
Arrive at your destination
0 m · 1 sec · East Navarre Street
Car Route Details
A richer read on the saved driving route between Porter and South Bend.
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.
Indiana Toll Road
Merge slight left onto Indiana Toll Road
26.9 mi · 00h 29m
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.
Sunny then Chance Rain Showers leaving Porter and Mostly Sunny then Chance Showers And Thunderstorms near South Bend.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Porter to South Bend?
The road trip is about 52.9 miles (85.2 km) and usually takes 00h 57m 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?
Smith is a useful midpoint, sitting about 26 miles from Porter and 27 miles from South Bend.
How much longer is the road route than the straight-line distance?
The direct path is about 42.8 miles (68.9 km), while the road route adds roughly 10.1 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 CDT. If you want a more comfortable same-day return, try to leave by 4:34 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.05 one way or $14.10 round trip. Estimated CO2 is about 16.6 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Porter 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 then Chance Rain Showers around Porter and Mostly Sunny then Chance Showers And Thunderstorms near South Bend.
Stop Ideas Near Smith
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 Smith.
New Buffalo, Michigan
New Buffalo
Michigan City
South Bend station
Flight Path Map
This map shows the direct air route between Porter and South Bend. Straight-line distance: 42.81 mi (68.89 km).
#1 Porter
Settlement in Indiana, USA
| Population | 4,840 |
| Coordinates | 41.6155900, -87.0742000 |
| Altitude | 195 |
| 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: 85 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 45m |
| 40 mph (64.37 km/h) | 01h 19m |
| 50 mph (80.47 km/h) | 01h 03m |
| 60 mph (96.56 km/h) | 00h 52m |
| 70 mph (112.65 km/h) | 00h 45m |
| 80 mph (129 km/h) | 00h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $7.05 | $14.10 |
| Mid-grade | $4.25 | $7.95 | $15.91 |
| Premium | $4.65 | $8.70 | $17.41 |
| Diesel | $5.30 | $9.92 | $19.84 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.