How far is Walnut, IN from Gary, IN?
The driving distance from Walnut, IN to Gary, IN is about 81.3 miles (130.8 km), with a travel time of about 01h 40m by car.
- The straight-line flight distance is about 65.5 miles (105.4 km).
- For a round trip, plan for roughly 03h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 01h 40m.
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.
Census-designated place in LaPorte County, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Walnut and Gary.
Turn-by-Turn Driving Directions
Step-by-step road directions between Walnut and Gary.
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1
Start on 20 C Road
2317 ft · 2 min · 20 C Road
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2
At the end of the road, turn left onto South Iris Road
1377 ft · 1 min · South Iris Road
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3
Turn right onto State Road 110
1.1 mi · 2 min · State Road 110
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4
Turn right
12.6 mi · 16 min
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5
Take the exit slight right toward US 30 West: Valparaiso
1453 ft · 49 sec
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6
Merge slight left
40.3 mi · 52 min
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7
Take the exit slight right toward SR 49 North, SR 2 East: Valparaiso, Chesterton
9.2 mi · 13 min
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8
Turn left onto I 80, I 90: Toll Road
120 m · 10 sec
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9
Continue straight
757 ft · 18 sec
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10
Continue on I 80, I 90: Toll Road
125 m · 10 sec
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11
Keep slight right to continue on I 80 West, I 90 West: Chicago
1246 ft · 31 sec
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12
Merge slight left onto Indiana Toll Road
15.6 mi · 18 min · Indiana Toll Road
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13
Take the exit slight right toward SR 53: Broadway
2139 ft · 56 sec
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14
Turn left onto Broadway
549 ft · 30 sec · Broadway
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15
Turn right onto West 4th Avenue
1347 ft · 30 sec · West 4th Avenue
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16
Turn left onto Madison Street
1.2 km · 2 min · Madison Street
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17
Turn right onto 10th Place
1298 ft · 57 sec · 10th Place
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18
Arrive at your destination
0 m · 1 sec · 10th Place
Car Route Details
A richer read on the saved driving route between Walnut and Gary.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 30 West
Merge slight left
40.3 mi · 00h 52m
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 Mostly Sunny leaving Walnut and Sunny near Gary.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Walnut to Gary?
The road trip is about 81.3 miles (130.8 km) and usually takes 01h 40m 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?
Hanna is a useful midpoint, sitting about 41 miles from Walnut and 40.3 miles from Gary.
How much longer is the road route than the straight-line distance?
The direct path is about 65.5 miles (105.4 km), while the road route adds roughly 15.8 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 EDT. If you want a more comfortable same-day return, try to leave by 3:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.82 one way or $21.65 round trip. Estimated CO2 is about 25.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Walnut and Gary, 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 Mostly Sunny around Walnut and Sunny near Gary.
Stop Ideas Near Hanna
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 Hanna.
Michigan City
New Buffalo, Michigan
New Buffalo
Gary, IN
Flight Path Map
This map shows the direct air route between Walnut and Gary. Straight-line distance: 65.49 mi (105.4 km).
#1 Walnut
Unincorporated community in Marshall County, Indiana
| Population | 1,383 |
| Coordinates | 41.1761500, -86.2119500 |
| Altitude | 260 |
| Country | United States |
#2 Gary
The most populous city in Lake County, Indiana.
| Population | 74,693 |
| Coordinates | 41.5933700, -87.3464300 |
| Altitude | 183 |
| Country | United States |
End: (-87.346439, 41.59327)
Estimated Travel Time
Distance: 131 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 42m |
| 40 mph (64.37 km/h) | 02h 01m |
| 50 mph (80.47 km/h) | 01h 37m |
| 60 mph (96.56 km/h) | 01h 21m |
| 70 mph (112.65 km/h) | 01h 09m |
| 80 mph (129 km/h) | 01h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $10.82 | $21.65 |
| Mid-grade | $4.25 | $12.21 | $24.41 |
| Premium | $4.65 | $13.36 | $26.71 |
| Diesel | $5.30 | $15.22 | $30.44 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.