How far is Lake Station, IN from Saint John, IN?
The driving distance from Lake Station, IN to Saint John, IN is about 273.5 miles (440.2 km), with a travel time of about 04h 43m by car.
- The straight-line flight distance is about 241.8 miles (389.1 km).
- For a round trip, plan for roughly 09h 26m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 43m.
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.
Unincorporated community in Morgan County, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lake Station and Saint John.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Station and Saint John.
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1
Start on Central Avenue
2.6 mi · 5 min · Central Avenue
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2
Take the ramp left toward I 80 West, I 94 West
3057 ft · 59 sec
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3
Keep slight left to continue on I 65 South, I 80 West, I 94 West, US 6 West: Indianapolis, Chicago
618 ft · 10 sec
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4
Keep slight left to continue on I 65 South: Indianapolis
2686 ft · 60 sec
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5
Merge slight left onto Casimir Pulaski Memorial Highway
130 mi · 2 hr 21 min · Casimir Pulaski Memorial Highway
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6
Keep slight left
5.9 mi · 7 min
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7
Take the exit slight right toward I 465 South
1210 ft · 30 sec
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8
Continue on I 465 South
1 km · 1 min
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9
Merge slight left
13.7 mi · 16 min
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10
Take the exit slight right toward I 69 South: Evansville
1.3 km · 2 min
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11
Continue straight
47.5 mi · 53 min
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12
Keep slight left to continue on I 69 South: Evansville
99 mi · 1 hr 46 min
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13
Take the exit slight right toward Boonville-New Harmony Road
1764 ft · 43 sec
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14
Turn left onto East Boonville New Harmony Road
1532 ft · 42 sec · East Boonville New Harmony Road
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15
Continue on New Harmony Road
1.4 mi · 3 min · New Harmony Road
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16
Turn right onto St John Road
1.1 mi · 4 min · St John Road
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17
Arrive at your destination
0 m · 1 sec · St John Road
Car Route Details
A richer read on the saved driving route between Lake Station and Saint John.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Casimir Pulaski Memorial Highway
Merge slight left onto Casimir Pulaski Memorial Highway
130 mi · 02h 21m
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.
Showers And Thunderstorms leaving Lake Station and Slight Chance Showers And Thunderstorms near Saint John.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lake Station to Saint John?
The road trip is about 273.5 miles (440.2 km) and usually takes 04h 43m 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?
Miller is a useful midpoint, sitting about 152.2 miles from Lake Station and 121.2 miles from Saint John.
How much longer is the road route than the straight-line distance?
The direct path is about 241.8 miles (389.1 km), while the road route adds roughly 31.7 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 CDT. If you want a more comfortable same-day return, try to leave by 7:34 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.27 one way or $74.54 round trip. Estimated CO2 is about 85.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Lake Station and Slight Chance Showers And Thunderstorms near Saint John.
Stop Ideas Near Miller
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 Miller.
Indianapolis Union Station
Crawfordsville
Crawfordsville (Bus), Indiana
Connersville station
Flight Path Map
This map shows the direct air route between Lake Station and Saint John. Straight-line distance: 241.8 mi (389.14 km).
#1 Lake Station
City in Indiana, United States
| Population | 11,850 |
| Coordinates | 41.5750400, -87.2389200 |
| Altitude | 189 |
| 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: 440 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 06m |
| 40 mph (64.37 km/h) | 06h 50m |
| 50 mph (80.47 km/h) | 05h 28m |
| 60 mph (96.56 km/h) | 04h 33m |
| 70 mph (112.65 km/h) | 03h 54m |
| 80 mph (129 km/h) | 03h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.86 | $37.27 | $74.54 |
| Mid-grade | $4.46 | $42.99 | $85.98 |
| Premium | $4.99 | $48.13 | $96.27 |
| Diesel | $6.62 | $63.89 | $127.79 |
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 · Oct 15, 2026