How far is City of Gary, IN from Plainfield, IN?
The driving distance from City of Gary, IN to Plainfield, IN is about 157.3 miles (253.1 km), with a travel time of about 03h 00m by car.
- The straight-line flight distance is about 139.7 miles (224.9 km).
- For a round trip, plan for roughly 06h 01m 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 03h 00m.
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.
Township in White County, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Clear
Driving Route Map
The map below follows the saved road route between City of Gary and Plainfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Gary and Plainfield.
-
1
Start on the route
104 m · 27 sec
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2
Turn right onto West 8th Avenue
875 ft · 33 sec · West 8th Avenue
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3
Turn left onto Madison Street
1992 ft · 1 min · Madison Street
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4
Turn right onto West 5th Avenue
1.8 mi · 3 min · West 5th Avenue
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5
Turn right onto Casimir Pulaski Memorial Highway
132.6 mi · 2 hr 25 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
7.4 mi · 9 min
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10
Take the exit slight right toward US 40 West: Washington Street, Plainfield
1450 ft · 35 sec
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11
Keep slight right to continue on US 40 West: Plainfield
95 m · 10 sec
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12
Turn straight onto West Washington Street
4.7 mi · 7 min · West Washington Street
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13
Continue on East Main Street
3.1 mi · 5 min · East Main Street
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14
Turn right onto Avon Avenue
37 m · 2 sec · Avon Avenue
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15
Arrive at your destination
0 m · 1 sec · Avon Avenue
Car Route Details
A richer read on the saved driving route between City of Gary and Plainfield.
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
Turn right onto Casimir Pulaski Memorial Highway
133 mi · 02h 25m
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 Cloudy leaving City of Gary and Mostly Clear near Plainfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Gary to Plainfield?
The road trip is about 157.3 miles (253.1 km) and usually takes 03h 00m 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?
Round Grove is a useful midpoint, sitting about 78.7 miles from City of Gary and 78.6 miles from Plainfield.
How much longer is the road route than the straight-line distance?
The direct path is about 139.7 miles (224.9 km), while the road route adds roughly 17.6 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 10:58 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.90 one way or $39.80 round trip. Estimated CO2 is about 49.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between City of Gary and Plainfield, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around City of Gary and Mostly Clear near Plainfield.
Stop Ideas Near Round Grove
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 Round Grove.
Lafayette station
Rensselaer
Crawfordsville (Bus), Indiana
Crawfordsville
Flight Path Map
This map shows the direct air route between City of Gary and Plainfield. Straight-line distance: 139.77 mi (224.94 km).
#1 City of Gary
The most populous city in Lake County, Indiana.
| Population | 80,294 |
| Coordinates | 41.5956000, -87.3452100 |
| Altitude | 185 |
| Country | United States |
#2 Plainfield
Town in Indiana, United States
| Population | 36,275 |
| Coordinates | 39.7042100, -86.3994400 |
| Altitude | 223 |
| Country | United States |
End: Plainfield (-86.39944, 39.70421)
Estimated Travel Time
Distance: 253 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 14m |
| 40 mph (64.37 km/h) | 03h 55m |
| 50 mph (80.47 km/h) | 03h 08m |
| 60 mph (96.56 km/h) | 02h 37m |
| 70 mph (112.65 km/h) | 02h 14m |
| 80 mph (129 km/h) | 01h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.59 | $19.90 | $39.80 |
| Mid-grade | $4.15 | $23.03 | $46.05 |
| Premium | $4.68 | $25.99 | $51.97 |
| Diesel | $6.19 | $34.34 | $68.68 |
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 · Sep 15, 2026