South Bend, IN to Petersburg, IN is 271.7 miles and takes about 5h 28m via I 69 and US 31, with a fuel budget near $42 and enough daylight to finish in a day. This trip stays within Indiana, traveling south through the Midwest region. It's a straightforward drive that should be manageable in a single day for most drivers. You'll spend most of your time on highways, making it a relatively efficient way to cover the distance.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
135.8 miles from South Bend, IN
A natural place for your longest stop of the day
, about 2h 56m into the drive
.
Main Roads
Road
Distance
Duration
I 69
115.7 mi
2h 6m
US 31
99.1 mi
2h 4m
South Michigan Street
28.2 mi
38m
I 465
24.4 mi
28m
SR 56
1.4 mi
2m
North Dr. Martin Luther King Jr. Boulevard
0.6 mi
2m
North Michigan Street
0.1 mi
<1m
East 226th Street
0.1 mi
<1m
Longest stretch:
I 69
— 115.7 mi, about 2h 6m
Traffic on I-465
Hour-of-day weekday pattern from 66 FHWA count stations on your route.
Peak
5 PM
~4,442 veh/hr typical
· worst 5,164
Quietest
2 AM
~364 veh/hr
Peak-to-quiet ratio
12.2×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 51 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between South Bend, IN and Petersburg, IN.
1
Start on East Navarre Street
131 ft·12 sec·East Navarre Street
2
Turn left onto SR 933; BUS US 31
444 ft·12 sec·North Michigan Street
3
Enter roundabout onto North Michigan Street
125 ft·7 sec·North Michigan Street
4
Continue on North Michigan Street
196 ft·6 sec·North Michigan Street
5
Continue on North Dr. Martin Luther King Jr. Boulevard
0.6 mi·2 min·North Dr. Martin Luther King Jr. Boulevard
6
Continue on South Michigan Street
2.5 mi·6 min·South Michigan Street
7
Enter roundabout onto BUS US 31
125 ft·7 sec·South Michigan Street
8
Continue on BUS US 31
0.6 mi·1 min·South Michigan Street
9
Continue on BUS US 31
25 mi·29 min·South Michigan Street
10
Merge onto US 31
0.9 mi·1 min·US 31
11
Turn slight right
512 ft·6 sec
12
Continue on US 31
85 mi·1 hr 44 min·US 31
13
Turn right onto East 226th Street
270 ft·10 sec·East 226th Street
14
Turn left
320 ft·50 sec
15
Continue on this road
320 ft·25 sec·this road
16
Turn right onto East 226th Street
270 ft·9 sec·East 226th Street
17
Turn right onto US 31
13 mi·17 min·US 31
Use the straight / slight right lanes.
18
Take the exit onto US 31
0.6 mi·55 sec·US 31
Exit 123Toward I 465, US 31 SouthUse the slight right lane.
19
Keep slight right at fork
0.6 mi·1 min
Toward I 465 WestUse the slight right lane.
20
Merge onto I 465
4.8 mi·5 min·I 465
Use the straight / slight right lanes.
21
Keep slight right at fork onto I 465
20 mi·23 min·I 465
Toward I 465 South
22
Take the exit
0.8 mi·1 min
Exit 5Toward I 69 South: EvansvilleUse the straight / slight right lanes.
23
Continue on I 69
47 mi·53 min·I 69
Use the straight lane.
24
Keep slight left at fork onto I 69
68 mi·1 hr 13 min·I 69
Toward I 69 South: Evansville
25
Take the exit
0.4 mi·38 sec
Exit 46Toward SR 56, SR 61: Petersburg, Jasper
26
Turn right onto SR 56; SR 61
1.4 mi·2 min·SR 56; SR 61
27
Arrive at destination
SR 56; SR 61
Trip Plan
Given the 5-hour drive time, leaving South Bend in the morning should allow you to reach Petersburg with plenty of daylight. The drive is mostly highway, so plan your single stop strategically for fuel or a break. With the longest stretch on I 69 being over 115 miles, ensure you have enough fuel before embarking on that segment. The estimated fuel cost is around $42, so factor that into your budget. Because this is a one-day trip, you have the flexibility to depart a bit later if needed.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 135.8 miles from South Bend, IN, or about 2h 56m into the drive.
The longest continuous stretch on this route runs about 115.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 60 miles or 1h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 135.8 miles or 2h 56m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 34m
Traffic, exits, and arrival timing usually matter more near Petersburg, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving South Bend, IN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from South Bend, IN
This is one driving day of about 271.7 miles and 5h 28m.
Your first comfortable stop window is around 60 miles from South Bend, IN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 69 for about 115.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 114.8 and 269.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
114.8 mi into trip|~2h 28m in|US 31
Turn right onto US 31
Lane positioning matters here
Use the straight / slight right lanes.
8
127.8 mi into trip|~2h 46m in|US 31
Take the exit onto US 31 toward I 465, US 31 South
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 123
Toward I 465, US 31 South
7
128.4 mi into trip|~2h 47m in
Keep slight right at fork toward I 465 West
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 465 West
7
153.5 mi into trip|~3h 17m in
Take the exit toward I 69 South: Evansville
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 5
Toward I 69 South: Evansville
6
269.9 mi into trip|~5h 25m in
Take the exit toward SR 56, SR 61: Petersburg, Jasper
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 46
Toward SR 56, SR 61: Petersburg, Jasper
Fuel & Cost
Regular Gas
$40.12 one way
$80.25 round trip
$3.75/gal25.4 MPG avg95 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$44.30
$88.59
premium
$4.72
$50.45
$100.89
diesel
$4.80
$51.30
$102.60
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 95.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $29 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
81.5
1
$28.53
$13.04
Efficient EV
67.9
0
$23.77
$10.87
EV Truck/SUV
108.7
1
$38.04
$17.39
Gas CO2
95 kg
EV CO2
32 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 18, 2026
Origin
South Bend, IN
Late night
in South Bend on Sunday
Local time
5:34 AM
EDT
Current temp
72°F
Partly Cloudy
SW 5 mph7% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 10:41PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana
Destination
Petersburg, IN
Late night
in Petersburg on Sunday
Local time
5:34 AM
EDT
Current temp
74°F
Partly Cloudy
SW 3 mph12% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 10:41PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana
84°F
Clermont, IN
136 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 28m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
George Rogers Clark National Historical Park
National Historical Park
The British flag would not be raised above Fort Sackville Feb. 25, 1779. At 10 A.M., the garrison surrendered to American Colonel George Rogers Clark. His American army, aided by French residents of t...
19 mi from route
~47 min detour
Free
near mile 271.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is heavily highway-focused, with 89% of the drive on interstates and major roads. You'll experience a substantial stretch of 115.7 miles on I 69, offering uninterrupted cruising. Expect to transition from the efficiency of the interstate to surface streets like South Michigan Street as you approach your destination. The high percentage of highway driving suggests frequent exits and merges as you navigate.
89% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 115.7 mi on I 69.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 69 and US 31. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 114.8 miles in near US 31.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 271.7 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 114.8 miles (US 31): Lane positioning matters here; at 127.8 miles (US 31): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 128.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
South Bend is in Northern Indiana. The city's name is drawn from the fact that it's situated on the southernmost bend in the St. Joseph River. Together with neighboring Mishawaka they form a continuous urban area of about 325,000 (2020). South Bend is the home of the University of Notre Dame, but is also the former home of many large companies such as Studebaker, Oliver Chilled Plow, and Singer.
The area is now home to Crowe-Chizek, AM General (which makes military vehicles.), Bosch, Honeywell, and Woodwind & Brasswind. The city hopes to grow with the undertaking of a new nano-technology campus near the city, which has already brought new contracts for factories and businesses around the city of Southbend.
Top landmarks
•St. Casimir Parish, South Bend — church building in South Bend, United States of America
•Studebaker National Museum — museum in South Bend, Indiana, United States
•Tippecanoe Place — historic house in Indiana, United States
Doable as a same-day drive at 5h 28m. Total distance: 271.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 28m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (89%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 115.7 miles on I 69. The full list of main roads is in the Roads section above.
Yes — we found about 10 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Petersburg, IN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 10 rest areas along the route for bathroom stops.
The main spots that need attention: at 114.8 miles (US 31): Lane positioning matters here; at 127.8 miles (US 31): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 128.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — George Rogers Clark National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.5 hours each way, a round trip means 10.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Petersburg, IN before the return drive.
