This 130.9-mile drive from Sullivan to Saint Joseph, Indiana, is a straightforward, highway-focused journey that can easily be completed in about 3 hours. With a fuel cost estimated at $20, it's an economical option for a single-day trip. The route primarily utilizes SR 54 and West US Highway 150, making it a convenient option for those looking to cover ground efficiently within the Midwest. You'll spend most of your time on well-maintained highways, so an overnight stop isn't necessary. This drive offers a practical way to travel between these two Indiana communities.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
65.4 miles from Sullivan, IN
A natural place for your longest stop of the day
, about 1h 37m into the drive
.
Main Roads
Road
Distance
Duration
SR 54
46.3 mi
1h 11m
West US Highway 150
26.8 mi
31m
SR 37
26.6 mi
32m
Southeast Main Street
10.4 mi
14m
SR 45
8.8 mi
12m
Grant Line Road
4.6 mi
8m
I 265
3 mi
3m
US 150
2.3 mi
3m
Longest stretch:
SR 54
— 46.3 mi, about 1h 11m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sullivan, IN and Saint Joseph, IN.
1
Start on South State Street
29 ft·6 sec·South State Street
2
Turn left onto East Washington Street
0.2 mi·40 sec·East Washington Street
3
Turn left onto South Section Street
1.3 mi·2 min·South Section Street
4
Turn left onto SR 54
12 mi·16 min·SR 54
5
Turn straight onto SR 54
28 mi·44 min·SR 54
6
Turn slight right onto SR 54
1.5 mi·2 min·SR 54
7
At end of road, turn right onto SR 45; SR 54
8.8 mi·12 min·SR 45; SR 54
8
Continue on SR 54; SR 58
5.2 mi·7 min·SR 54; SR 58
9
Turn right onto SR 37; SR 58
14 mi·16 min·SR 37; SR 58
10
Continue on SR 37; SR 60
12 mi·15 min·SR 37; SR 60
11
Enter roundabout onto US 150; SR 56
0.1 mi·8 sec·East Main Street
12
Continue on US 150; SR 56
0.2 mi·14 sec·East Main Street
13
Turn right onto US 150
10 mi·14 min·Southeast Main Street
14
Continue on US 150
27 mi·31 min·West US Highway 150
15
Keep slight left at fork onto US 150
2.3 mi·3 min·US 150
Toward I 64 East, US 150 East, SR 62 East: New Albany, Louisville
16
Keep slight left at fork onto I 265; SR 62
3.0 mi·3 min·I 265; SR 62
Exit 121Toward I 265 East, SR 62 East
17
Take the exit
0.2 mi·23 sec
Exit 3Toward Grant Line Road
18
Keep slight left at fork
183 ft·5 sec
19
Turn left onto Grant Line Road
4.6 mi·8 min·Grant Line Road
20
Arrive at destination
Grant Line Road
Trip Plan
Given the 3-hour duration and 130.9-mile distance, departing in the morning allows ample time for your destination without feeling rushed. With only one recommended stop and a fuel cost of around $20, you won't need extensive planning for this trip. Keep an eye out for transitions between SR 54, West US Highway 150, and SR 37, as these are your main navigational points. Since this is a relatively short drive, you have the flexibility to stop for breaks as needed, perhaps at one of the services along SR 54 during its 46.3-mile stretch.
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 65.4 miles from Sullivan, IN, or about 1h 37m into the drive.
The longest continuous stretch on this route runs about 46.3 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 29 miles or 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 65.4 miles or 1h 37m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 30m
Traffic, exits, and arrival timing usually matter more near Saint Joseph, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Sullivan, 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 Sullivan, IN
This is one driving day of about 130.9 miles and 3h 1m.
Your first comfortable stop window is around 29 miles from Sullivan, 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 SR 54 for about 46.3 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 13
5 decision points cluster between mile 0 and 126 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|East Washington Street
Turn left onto East Washington Street
Navigation decision point
5
83.2 mi into trip|~1h 59m in|US 150; SR 56 / East Main Street
Enter roundabout onto US 150; SR 56 / East Main Street
Roundabout - know your exit number before entering
6
120.8 mi into trip|~2h 45m in|US 150
Keep slight left at fork onto US 150 toward I 64 East, US 150 East, SR 62 East: New Albany, Louisville
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 64 East, US 150 East, SR 62 East: New...
7
123 mi into trip|~2h 49m in|I 265; SR 62
Keep slight left at fork onto I 265; SR 62 toward I 265 East, SR 62 East
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 121
Toward I 265 East, SR 62 East
5
126 mi into trip|~2h 52m in
Take the exit toward Grant Line Road
Exit ramp - move to the correct lane early
Exit 3
Toward Grant Line Road
Fuel & Cost
Regular Gas
$20.46 one way
$40.93 round trip
$3.97/gal25.4 MPG avg46 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$22.47
$44.94
premium
$4.89
$25.19
$50.38
diesel
$5.61
$28.90
$57.80
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Meals
$25–$50
Total
$45–$70
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 45.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
39.3
0
$13.74
$6.28
Efficient EV
32.7
0
$11.45
$5.24
EV Truck/SUV
52.4
0
$18.33
$8.38
Gas CO2
46 kg
EV CO2
15 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 Apr 15, 2026
Origin
Sullivan, IN
Morning
in Sullivan on Sunday
Local time
6:23 AM
EDT
Current temp
53°F
Unavailable
Live forecast
Destination
Saint Joseph, IN
Morning
in Saint Joseph on Sunday
Local time
6:23 AM
EDT
Current temp
42°F
Unavailable
Live forecast
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
11 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 1m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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...
29 mi from route
~73 min detour
Free
near mile 4.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused experience, with 87% of the drive taking place on major roadways. The longest uninterrupted stretch you'll encounter is 46.3 miles on SR 54, so you can settle in for some consistent driving. While primarily highway, the route incorporates sections of SR 37, offering a slight variation in the driving experience. This isn't a winding, scenic byway, but rather a functional path designed for efficient travel between Indiana towns.
87% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 46.3 mi on SR 54.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on SR 54 and West US Highway 150. You will hit about 13 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near East Washington Street.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 130.9 miles you will encounter 13 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (East Washington Street): Navigation decision point; at 83.2 miles (US 150; SR 56 / East Main Street): Roundabout - know your exit number before entering; at 120.8 miles (US 150): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Sullivan, IN to Saint Joseph, IN, road signs begin pointing toward Louisville along the way.
Louisville
120.8 mi in|~2h 45m|via US 150
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 1m. Total distance: 130.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 1m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (87%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 46.3 miles on SR 54. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (East Washington Street): Navigation decision point; at 83.2 miles (US 150; SR 56 / East Main Street): Roundabout - know your exit number before entering; at 120.8 miles (US 150): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes — George Rogers Clark National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.0 hours each way, an in-and-out day trip would put you behind the wheel for 6.0 hours — manageable with a long break at Saint Joseph, IN, but most travelers stay overnight.
