How far is Locke, IN from Gary, IN?
The driving distance from Locke, IN to Gary, IN is about 80.8 miles (130 km), with a travel time of about 01h 35m by car.
- The straight-line flight distance is about 69.5 miles (111.9 km).
- For a round trip, plan for roughly 03h 11m 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 35m.
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.
Human settlement in St.
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 Locke and Gary.
Turn-by-Turn Driving Directions
Step-by-step road directions between Locke and Gary.
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1
Start on County Road 50
2901 ft · 1 min · County Road 50
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2
Turn left onto Nappanee Street
2.5 mi · 3 min · Nappanee Street
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3
Enter the roundabout and take exit 2 toward Nappanee Street
39 m · 2 sec · Nappanee Street
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4
Exit the roundabout onto Nappanee Street
8.6 mi · 13 min · Nappanee Street
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5
Turn left
2536 ft · 1 min
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6
Merge slight left onto Saint Joseph Valley Parkway
22.4 mi · 26 min · Saint Joseph Valley Parkway
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7
Take the exit slight right toward I 80 Toll, I 90 Toll
2299 ft · 56 sec
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8
Continue straight
142 m · 11 sec
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9
Keep slight left
2198 ft · 53 sec
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10
Merge slight left onto Indiana Toll Road
57.4 mi · 1 hr 3 min · Indiana Toll Road
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11
Take the exit slight right toward SR 53: Broadway
2139 ft · 56 sec
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12
Turn left onto Broadway
549 ft · 30 sec · Broadway
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13
Turn right onto West 4th Avenue
1347 ft · 30 sec · West 4th Avenue
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14
Turn left onto Madison Street
1.2 km · 2 min · Madison Street
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15
Turn right onto 10th Place
1298 ft · 57 sec · 10th Place
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16
Arrive at your destination
0 m · 1 sec · 10th Place
Car Route Details
A richer read on the saved driving route between Locke and Gary.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Indiana Toll Road
Merge slight left onto Indiana Toll Road
57.5 mi · 01h 03m
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.
Mostly Sunny leaving Locke and Mostly Sunny near Gary.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Locke to Gary?
The road trip is about 80.8 miles (130 km) and usually takes 01h 35m 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?
New Carlisle is a useful midpoint, sitting about 47.3 miles from Locke and 33.5 miles from Gary.
How much longer is the road route than the straight-line distance?
The direct path is about 69.5 miles (111.9 km), while the road route adds roughly 11.3 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 3:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.75 one way or $21.49 round trip. Estimated CO2 is about 25.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Locke and Gary, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Locke and Mostly Sunny near Gary.
Stop Ideas Near New Carlisle
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 New Carlisle.
South Bend station
New Buffalo, Michigan
New Buffalo
Niles station
Flight Path Map
This map shows the direct air route between Locke and Gary. Straight-line distance: 69.52 mi (111.88 km).
#1 Locke
Unincorporated community in Elkhart County, Minnesota
| Population | 4,089 |
| Coordinates | 41.4717100, -86.0122200 |
| Altitude | 267 |
| 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: 130 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 41m |
| 40 mph (64.37 km/h) | 02h 01m |
| 50 mph (80.47 km/h) | 01h 36m |
| 60 mph (96.56 km/h) | 01h 20m |
| 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 | $10.75 | $21.49 |
| Mid-grade | $4.25 | $12.12 | $24.24 |
| Premium | $4.65 | $13.26 | $26.53 |
| Diesel | $5.30 | $15.12 | $30.23 |
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.