How far is Saint John, IN from Indianapolis, IN?
The driving distance from Saint John, IN to Indianapolis, IN is about 158.9 miles (255.8 km), with a travel time of about 02h 38m by car.
- The straight-line flight distance is about 135.8 miles (218.6 km).
- For a round trip, plan for roughly 05h 16m 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 02h 38m.
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.
Town in Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Saint John and Indianapolis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint John and Indianapolis.
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1
Start on St John Road
1.1 mi · 4 min · St John Road
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2
At the end of the road, turn left onto New Harmony Road
1.4 mi · 3 min · New Harmony Road
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3
Continue on East Boonville New Harmony Road
750 ft · 21 sec · East Boonville New Harmony Road
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4
Take the ramp right
1524 ft · 37 sec
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5
Merge slight left
146.2 mi · 2 hr 39 min
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6
Take the exit slight right toward Epler Avenue to Harding Street
1179 ft · 34 sec
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7
Turn right onto West Epler Avenue
1236 ft · 29 sec · West Epler Avenue
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8
Continue on Old State Road 37
2362 ft · 52 sec · Old State Road 37
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9
Continue on South Harding Street
4.2 mi · 7 min · South Harding Street
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10
Turn right onto West Morris Street
2289 ft · 39 sec · West Morris Street
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11
Turn left onto Kentucky Avenue
1.5 km · 2 min · Kentucky Avenue
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12
Continue on West South Street
152 m · 24 sec · West South Street
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13
Turn left onto South Missouri Street
1167 ft · 42 sec · South Missouri Street
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14
Continue on South West Street
145 m · 20 sec · South West Street
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15
Turn right onto West Maryland Street
1993 ft · 1 min · West Maryland Street
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16
Turn left onto South Illinois Street
1051 ft · 42 sec · South Illinois Street
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17
Turn right onto West Market Street
107 m · 16 sec · West Market Street
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18
At the end of the road, turn right
78 m · 28 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Saint John and Indianapolis.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
East Boonville New Harmony Road
Merge slight left
146 mi · 02h 39m
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.
Showers And Thunderstorms Likely leaving Saint John and Showers And Thunderstorms Likely near Indianapolis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint John to Indianapolis?
The road trip is about 158.9 miles (255.8 km) and usually takes 02h 38m 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?
Crane is a useful midpoint, sitting about 78.4 miles from Saint John and 80.6 miles from Indianapolis.
How much longer is the road route than the straight-line distance?
The direct path is about 135.8 miles (218.6 km), while the road route adds roughly 23.1 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 1:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.16 one way or $42.31 round trip. Estimated CO2 is about 49.9 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Saint John and Indianapolis, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Saint John and Showers And Thunderstorms Likely near Indianapolis.
Stop Ideas Near Crane
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 Crane.
Indianapolis Union Station
Evansville, IN
Flight Path Map
This map shows the direct air route between Saint John and Indianapolis. Straight-line distance: 135.81 mi (218.56 km).
#1 Saint John
Town in Indiana, United States
| Population | 19,616 |
| Coordinates | 38.0792100, -87.4500100 |
| Altitude | 131 |
| Country | United States |
#2 Indianapolis
The sixteenth most populous city in the United States and the center of the Indianapolis metropolitan area.
| Population | 877,903 |
| Coordinates | 39.7683800, -86.1580400 |
| Altitude | 218 |
| Country | United States |
End: Monument Circle (-86.158009, 39.768033)
Estimated Travel Time
Distance: 256 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 17m |
| 40 mph (64.37 km/h) | 03h 58m |
| 50 mph (80.47 km/h) | 03h 10m |
| 60 mph (96.56 km/h) | 02h 38m |
| 70 mph (112.65 km/h) | 02h 16m |
| 80 mph (129 km/h) | 01h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $21.16 | $42.31 |
| Mid-grade | $4.25 | $23.86 | $47.72 |
| Premium | $4.65 | $26.11 | $52.22 |
| Diesel | $5.30 | $29.76 | $59.51 |
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 · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.