How far is Gary, IN from Portage, IN?
The driving distance from Gary, IN to Portage, IN is about 11 miles (17.7 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 8.9 miles (14.3 km).
- For a round trip, plan for roughly 00h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 17m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Gary and Portage.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gary and Portage.
-
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
8.7 mi · 10 min · Indiana Toll Road
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8
Take the exit slight right toward Portage
1.4 km · 2 min
-
9
Keep slight left
47 m · 11 sec
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10
Turn left onto Willowcreek Road
3071 ft · 1 min · Willowcreek Road
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11
Turn left onto Central Avenue
1906 ft · 50 sec · Central Avenue
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12
Arrive at your destination
0 m · 1 sec · Central Avenue
Car Route Details
A richer read on the saved driving route between Gary and Portage.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Indiana Toll Road
Merge slight left onto Indiana Toll Road
8.68 mi · 00h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Gary and Mostly Sunny near Portage.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gary to Portage?
The road trip is about 11 miles (17.7 km) and usually takes 00h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Lake Station is a useful midpoint, sitting about 6.2 miles from Gary and 4.8 miles from Portage.
How much longer is the road route than the straight-line distance?
The direct path is about 8.9 miles (14.3 km), while the road route adds roughly 2.1 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.47 one way or $2.94 round trip. Estimated CO2 is about 3.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Gary and Mostly Sunny near Portage.
Stop Ideas Near Lake Station
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 Lake Station.
Gary, IN
Dyer station
Hammond–Whiting station
Michigan City
Flight Path Map
This map shows the direct air route between Gary and Portage. Straight-line distance: 8.89 mi (14.3 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 Portage
The second most populous city in Porter County, Indiana.
| Population | 90,543 |
| Coordinates | 41.5758700, -87.1761500 |
| Altitude | 194 |
| Country | United States |
End: Central Avenue (-87.17615, 41.575874)
Estimated Travel Time
Distance: 18 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 22m |
| 40 mph (64.37 km/h) | 00h 16m |
| 50 mph (80.47 km/h) | 00h 13m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 09m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.47 | $2.94 |
| Mid-grade | $4.25 | $1.66 | $3.32 |
| Premium | $4.65 | $1.82 | $3.63 |
| Diesel | $5.30 | $2.07 | $4.14 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.