How far is Auburn, IN from Saint John, IN?
The driving distance from Auburn, IN to Saint John, IN is about 305.4 miles (491.5 km), with a travel time of about 04h 48m by car.
- The straight-line flight distance is about 260.3 miles (418.9 km).
- For a round trip, plan for roughly 09h 36m 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 04h 48m.
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.
Human settlement in Madison County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Frost then Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Auburn and Saint John.
Turn-by-Turn Driving Directions
Step-by-step road directions between Auburn and Saint John.
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1
Start on West 7th Street
1.3 mi · 2 min · West 7th Street
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2
Turn left
926 ft · 25 sec
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3
Merge slight left
127.2 mi · 2 hr 18 min
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4
Keep slight right
1.6 km · 1 min
-
5
Continue on I 465 South, I 69 South
21.8 mi · 26 min
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6
Keep slight right to continue on I 69 South: Evansville
48.5 mi · 55 min
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7
Keep slight left to continue on I 69 South: Evansville
99 mi · 1 hr 46 min
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8
Take the exit slight right toward Boonville-New Harmony Road
1764 ft · 43 sec
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9
Turn left onto East Boonville New Harmony Road
1532 ft · 42 sec · East Boonville New Harmony Road
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10
Continue on New Harmony Road
1.4 mi · 3 min · New Harmony Road
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11
Turn right onto St John Road
1.1 mi · 4 min · St John Road
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12
Arrive at your destination
0 m · 1 sec · St John Road
Car Route Details
A richer read on the saved driving route between Auburn and Saint John.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
West 7th Street
Merge slight left
127 mi · 02h 18m
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.
Patchy Frost then Mostly Sunny leaving Auburn and Sunny near Saint John.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Auburn to Saint John?
The road trip is about 305.4 miles (491.5 km) and usually takes 04h 48m 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?
Edgewood is a useful midpoint, sitting about 151 miles from Auburn and 154.4 miles from Saint John.
How much longer is the road route than the straight-line distance?
The direct path is about 260.3 miles (418.9 km), while the road route adds roughly 45.1 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 7:24 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.65 one way or $81.30 round trip. Estimated CO2 is about 95.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Auburn and Saint John, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Patchy Frost then Mostly Sunny around Auburn and Sunny near Saint John.
Stop Ideas Near Edgewood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Avon Town Hall Park
Whiteland Town Hall
City Centre
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Edgewood.
Indianapolis Union Station
Crawfordsville
Crawfordsville (Bus), Indiana
Connersville station
Flight Path Map
This map shows the direct air route between Auburn and Saint John. Straight-line distance: 260.26 mi (418.85 km).
#1 Auburn
City in DeKalb County, Indiana, United States
| Population | 13,617 |
| Coordinates | 41.3669900, -85.0588600 |
| Altitude | 264 |
| Country | United States |
#2 Saint John
Town in Indiana, United States
| Population | 19,616 |
| Coordinates | 38.0792100, -87.4500100 |
| Altitude | 131 |
| Country | United States |
End: St John Road (-87.44975, 38.079207)
Estimated Travel Time
Distance: 492 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 10m |
| 40 mph (64.37 km/h) | 07h 38m |
| 50 mph (80.47 km/h) | 06h 06m |
| 60 mph (96.56 km/h) | 05h 05m |
| 70 mph (112.65 km/h) | 04h 21m |
| 80 mph (129 km/h) | 03h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $40.65 | $81.30 |
| Mid-grade | $4.25 | $45.85 | $91.69 |
| Premium | $4.65 | $50.17 | $100.34 |
| Diesel | $5.30 | $57.18 | $114.35 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.