How far is Williamsport, IN from Saint Joseph, IN?
The driving distance from Williamsport, IN to Saint Joseph, IN is about 187.6 miles (301.9 km), with a travel time of about 03h 03m by car.
- The straight-line flight distance is about 152.7 miles (245.8 km).
- For a round trip, plan for roughly 06h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 03h 03m.
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.
The most populous city in Johnson County, Indiana.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Scattered Showers And Thunderstorms then Showers And Thunderstorms
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Williamsport and Saint Joseph.
Turn-by-Turn Driving Directions
Step-by-step road directions between Williamsport and Saint Joseph.
-
1
Start on the route
1.4 mi · 2 min
-
2
At the end of the road, turn right
2.7 mi · 4 min
-
3
Turn right onto South Council Street
11.7 mi · 17 min · South Council Street
-
4
Take the ramp slight left toward I 74 East
1685 ft · 42 sec
-
5
Merge slight left
73.1 mi · 1 hr 21 min
-
6
Take the exit slight right toward I 65 South: Louisville
2407 ft · 46 sec
-
7
Merge slight left
89.7 mi · 1 hr 37 min
-
8
Take the exit slight right toward Memphis Road
1128 ft · 27 sec
-
9
Turn left onto Memphis-Blue Lick Road
1.1 km · 1 min · Memphis-Blue Lick Road
-
10
Turn right
2.9 mi · 4 min
-
11
Turn right onto Perry Crossing Road
2.7 mi · 7 min · Perry Crossing Road
-
12
At the end of the road, turn right onto State Road 60
925 ft · 26 sec · State Road 60
-
13
Turn left onto State Road 111
1.8 mi · 3 min · State Road 111
-
14
Arrive at your destination
0 m · 1 sec · Grant Line Road
Car Route Details
A richer read on the saved driving route between Williamsport and Saint Joseph.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 65 South
Merge slight left
89.7 mi · 01h 37m
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.
Scattered Showers And Thunderstorms then Showers And Thunderstorms leaving Williamsport and Mostly Cloudy near Saint Joseph.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Williamsport to Saint Joseph?
The road trip is about 187.6 miles (301.9 km) and usually takes 03h 03m 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?
Greenwood is a useful midpoint, sitting about 94 miles from Williamsport and 93.6 miles from Saint Joseph.
How much longer is the road route than the straight-line distance?
The direct path is about 152.7 miles (245.8 km), while the road route adds roughly 34.9 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 EDT. If you want a more comfortable same-day return, try to leave by 10:52 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.96 one way or $49.93 round trip. Estimated CO2 is about 58.8 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Showers And Thunderstorms then Showers And Thunderstorms around Williamsport and Mostly Cloudy near Saint Joseph.
Stop Ideas Near Greenwood
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 Greenwood.
Indianapolis Union Station
Connersville station
Crawfordsville
Crawfordsville (Bus), Indiana
Flight Path Map
This map shows the direct air route between Williamsport and Saint Joseph. Straight-line distance: 152.71 mi (245.77 km).
#1 Williamsport
County seat in Indiana
| Population | 1,837 |
| Coordinates | 40.2883700, -87.2939000 |
| Altitude | 193 |
| Country | United States |
#2 Saint Joseph
The most populous city in St.
| Population | 76,995 |
| Coordinates | 38.4000700, -85.8083000 |
| Altitude | 172 |
| Country | United States |
End: Grant Line Road (-85.80834, 38.400074)
Estimated Travel Time
Distance: 302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 15m |
| 40 mph (64.37 km/h) | 04h 41m |
| 50 mph (80.47 km/h) | 03h 45m |
| 60 mph (96.56 km/h) | 03h 07m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.96 | $49.93 |
| Mid-grade | $4.25 | $28.15 | $56.31 |
| Premium | $4.65 | $30.81 | $61.62 |
| Diesel | $5.30 | $35.11 | $70.22 |
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 · Jun 09, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.