How far is Gas City, IN from Saint John, IN?
The driving distance from Gas City, IN to Saint John, IN is about 237.7 miles (382.5 km), with a travel time of about 03h 48m by car.
- The straight-line flight distance is about 193.2 miles (310.9 km).
- For a round trip, plan for roughly 07h 37m 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 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.
City in Monroe County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Gas City and Saint John.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gas City and Saint John.
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1
Start on South 2nd Street
70 m · 15 sec · South 2nd Street
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2
Turn left onto East Main Street
583 ft · 16 sec · East Main Street
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3
Continue on East Hi Way Drive
3.2 mi · 5 min · East Hi Way Drive
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4
Continue on West 500 S
1.1 mi · 2 min · West 500 S
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5
Turn left onto Strawtown Pike
30.5 mi · 35 min · Strawtown Pike
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6
Enter the roundabout and take exit 2 toward the route
32 m · 2 sec
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7
Exit the roundabout
12.9 mi · 17 min
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8
Merge slight left
3.1 mi · 4 min
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9
Keep slight right
1.6 km · 1 min
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10
Continue on I 465 South, I 69 South
21.8 mi · 26 min
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11
Keep slight right to continue on I 69 South: Evansville
48.5 mi · 55 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 Gas City 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.
I 69 South
Keep slight left to continue on I 69 South: Evansville
99 mi · 01h 46m
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.
Mostly Sunny leaving Gas City and Mostly Sunny near Saint John.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gas City to Saint John?
The road trip is about 237.7 miles (382.5 km) and usually takes 03h 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?
Ellettsville is a useful midpoint, sitting about 112.2 miles from Gas City and 125.5 miles from Saint John.
How much longer is the road route than the straight-line distance?
The direct path is about 193.2 miles (310.9 km), while the road route adds roughly 44.5 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 9:22 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.60 one way or $63.20 round trip. Estimated CO2 is about 74.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Gas City and Saint John, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Gas City and Mostly Sunny near Saint John.
Stop Ideas Near Ellettsville
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 Ellettsville.
Indianapolis Union Station
Crawfordsville
Crawfordsville (Bus), Indiana
Flight Path Map
This map shows the direct air route between Gas City and Saint John. Straight-line distance: 193.21 mi (310.94 km).
#1 Gas City
City in Grant County, Indiana, United States
| Population | 5,772 |
| Coordinates | 40.4872600, -85.6130300 |
| Altitude | 261 |
| 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: 382 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 55m |
| 40 mph (64.37 km/h) | 05h 56m |
| 50 mph (80.47 km/h) | 04h 45m |
| 60 mph (96.56 km/h) | 03h 57m |
| 70 mph (112.65 km/h) | 03h 23m |
| 80 mph (129 km/h) | 02h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $31.60 | $63.20 |
| Mid-grade | $4.25 | $35.64 | $71.28 |
| Premium | $4.65 | $39.00 | $78.00 |
| Diesel | $5.30 | $44.45 | $88.90 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.