How far is Saint John, IN from Miller, IN?
The driving distance from Saint John, IN to Miller, IN is about 147.9 miles (238 km), with a travel time of about 02h 51m by car.
- The straight-line flight distance is about 123.7 miles (199 km).
- For a round trip, plan for roughly 05h 43m 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 51m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Sunny
Driving Route Map
The map below follows the saved road route between Saint John and Miller.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint John and Miller.
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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
137.2 mi · 2 hr 28 min
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6
Take the exit slight right toward SR 144: Mooresville, Bargersville
1444 ft · 46 sec
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7
Turn slight right
1 m · 1 sec
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8
Continue straight
729 ft · 29 sec
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9
Turn straight
1297 ft · 34 sec
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10
Enter the roundabout and take exit 2 toward the route
40 m · 7 sec
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11
Exit the roundabout
2 mi · 3 min
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12
Turn right onto North Mann Road
3.8 mi · 7 min · North Mann Road
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13
Turn left onto East Landersdale Road
1 mi · 3 min · East Landersdale Road
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14
Turn right onto Forest Drive
788 ft · 35 sec · Forest Drive
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15
Arrive at your destination
0 m · 1 sec · Forest Drive
Car Route Details
A richer read on the saved driving route between Saint John and Miller.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
East Boonville New Harmony Road
Merge slight left
137 mi · 02h 28m
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.
Slight Chance Rain Showers then Sunny leaving Saint John and Sunny near Miller.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint John to Miller?
The road trip is about 147.9 miles (238 km) and usually takes 02h 51m 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 73.9 miles from Saint John and 73.9 miles from Miller.
How much longer is the road route than the straight-line distance?
The direct path is about 123.7 miles (199 km), while the road route adds roughly 24.2 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 12:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.68 one way or $39.37 round trip. Estimated CO2 is about 46.4 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 Miller, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Sunny around Saint John and Sunny near Miller.
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 Miller. Straight-line distance: 123.66 mi (199.01 km).
#1 Saint John
Town in Indiana, United States
| Population | 19,616 |
| Coordinates | 38.0792100, -87.4500100 |
| Altitude | 131 |
| Country | United States |
#2 Miller
Unincorporated community in Morgan County, Indiana
| Population | 9,767 |
| Coordinates | 39.6206000, -86.2819300 |
| Altitude | 223 |
| Country | United States |
End: Miller (-86.28193, 39.6206)
Estimated Travel Time
Distance: 238 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 55m |
| 40 mph (64.37 km/h) | 03h 41m |
| 50 mph (80.47 km/h) | 02h 57m |
| 60 mph (96.56 km/h) | 02h 27m |
| 70 mph (112.65 km/h) | 02h 06m |
| 80 mph (129 km/h) | 01h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.68 | $39.37 |
| Mid-grade | $4.25 | $22.20 | $44.40 |
| Premium | $4.65 | $24.29 | $48.59 |
| Diesel | $5.30 | $27.69 | $55.37 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.