How far is Gary, IN from Harlan, IN?
The driving distance from Gary, IN to Harlan, IN is about 147.8 miles (237.8 km), with a travel time of about 03h 13m by car.
- The straight-line flight distance is about 128.7 miles (207.2 km).
- For a round trip, plan for roughly 06h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CST.
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 13m.
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.
Human settlement in Marshall County, Indiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Gary and Harlan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gary and Harlan.
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1
Start on 10th Place
77 m · 16 sec · 10th Place
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2
Turn right onto Harrison Boulevard
638 ft · 18 sec · Harrison Boulevard
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3
Continue on Harrison Street
2542 ft · 1 min · Harrison Street
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4
Turn right onto West 5th Avenue
2766 ft · 1 min · West 5th Avenue
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5
Turn left onto Broadway
1020 ft · 36 sec · Broadway
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6
Take the ramp right toward I 90 East
2112 ft · 52 sec
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7
Merge slight left onto Indiana Toll Road
15.5 mi · 18 min · Indiana Toll Road
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8
Take the exit slight right toward SR 49: Chesterton, Valparaiso
1.2 km · 2 min
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9
Turn right
9 mi · 12 min
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10
Take the exit slight right toward US 30 East: Plymouth
1548 ft · 39 sec
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11
Merge slight left onto East Morthland Drive
101.8 mi · 2 hr 13 min · East Morthland Drive
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12
Take the exit straight toward I 69 North
5.8 mi · 7 min
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13
Keep slight right to continue on I 469 East, US 24 East, US 30 East
6.1 mi · 7 min
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14
Take the exit slight right toward SR 37: Fort Wayne
1759 ft · 35 sec
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15
Turn left onto Maysville Road
6.4 mi · 10 min · Maysville Road
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16
Turn left onto Water Street
13 m · 2 sec · Water Street
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17
Arrive at your destination
0 m · 1 sec · Water Street
Car Route Details
A richer read on the saved driving route between Gary and Harlan.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
East Morthland Drive
Merge slight left onto East Morthland Drive
102 mi · 02h 13m
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 Gary and Mostly Cloudy near Harlan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gary to Harlan?
The road trip is about 147.8 miles (237.8 km) and usually takes 03h 13m 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?
Bourbon is a useful midpoint, sitting about 73.7 miles from Gary and 74 miles from Harlan.
How much longer is the road route than the straight-line distance?
The direct path is about 128.7 miles (207.2 km), while the road route adds roughly 19.1 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 CST. If you want a more comfortable same-day return, try to leave by 10:32 AM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.36 one way or $38.72 round trip. Estimated CO2 is about 46.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Gary and Harlan, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Gary and Mostly Cloudy near Harlan.
Stop Ideas Near Bourbon
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 Bourbon.
Elkhart station
South Bend station
Niles station
New Buffalo, Michigan
Flight Path Map
This map shows the direct air route between Gary and Harlan. Straight-line distance: 128.74 mi (207.18 km).
#1 Gary
The most populous city in Lake County, Indiana.
| Population | 74,693 |
| Coordinates | 41.5933700, -87.3464300 |
| Altitude | 183 |
| Country | United States |
#2 Harlan
Harlan is a place in Indiana, United States.
| Population | 0 |
| Coordinates | 41.1961600, -84.9196900 |
| Altitude | 239 |
| Country | United States |
End: Harlan (-84.91969, 41.19616)
Estimated Travel Time
Distance: 238 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 55m |
| 40 mph (64.37 km/h) | 03h 41m |
| 50 mph (80.47 km/h) | 02h 57m |
| 60 mph (96.56 km/h) | 02h 27m |
| 70 mph (112.65 km/h) | 02h 06m |
| 80 mph (129 km/h) | 01h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.72 | $19.36 | $38.72 |
| Mid-grade | $4.32 | $22.52 | $45.05 |
| Premium | $4.85 | $25.25 | $50.50 |
| Diesel | $6.71 | $34.97 | $69.94 |
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 · Nov 06, 2026