How far is Union City, IN from Portage, IN?
The driving distance from Union City, IN to Portage, IN is about 203.3 miles (327.2 km), with a travel time of about 03h 47m by car.
- The straight-line flight distance is about 155.8 miles (250.8 km).
- For a round trip, plan for roughly 07h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 47m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Union City and Portage.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union City and Portage.
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1
Start on West Division Street
12 m · 7 sec · West Division Street
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2
Turn left onto North Columbia Street
3135 ft · 2 min · North Columbia Street
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3
Continue on West Deerfield Road
10 mi · 15 min · West Deerfield Road
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4
Turn right
59.3 mi · 1 hr 8 min
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5
Keep slight right to continue on Lafayette Street
1.4 km · 1 min · Lafayette Street
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6
Continue on Spy Run Avenue
1.1 mi · 2 min · Spy Run Avenue
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7
Continue on North Clinton Street
2084 ft · 28 sec · North Clinton Street
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8
Turn straight onto Lima Road
1.1 mi · 1 min · Lima Road
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9
Turn left onto West Coliseum Boulevard
1.6 mi · 2 min · West Coliseum Boulevard
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10
Take the exit slight right toward SR 930 West
863 ft · 24 sec
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11
Merge slight left onto Goshen Road
1625 ft · 21 sec · Goshen Road
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12
Continue straight
12.7 mi · 16 min
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13
Continue straight
88.8 mi · 1 hr 56 min
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14
Take the exit slight right toward SR 49 North, SR 2 East: Valparaiso, Chesterton
9.2 mi · 13 min
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15
Turn left onto I 80, I 90: Toll Road
120 m · 10 sec
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16
Continue straight
757 ft · 18 sec
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17
Continue on I 80, I 90: Toll Road
125 m · 10 sec
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18
Keep slight right to continue on I 80 West, I 90 West: Chicago
1246 ft · 31 sec
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19
Merge slight left onto Indiana Toll Road
6.5 mi · 8 min · Indiana Toll Road
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20
Take the exit slight right toward Portage
3121 ft · 1 min
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21
Keep slight left
47 m · 11 sec
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22
Turn left onto Willowcreek Road
3071 ft · 1 min · Willowcreek Road
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23
Turn left onto Central Avenue
1906 ft · 50 sec · Central Avenue
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24
Arrive at your destination
0 m · 1 sec · Central Avenue
Car Route Details
A richer read on the saved driving route between Union City and Portage.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Goshen Road
Continue straight
88.8 mi · 01h 56m
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.
Sunny leaving Union City 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 Union City to Portage?
The road trip is about 203.3 miles (327.2 km) and usually takes 03h 47m 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?
Larwill is a useful midpoint, sitting about 97.3 miles from Union City and 105.9 miles from Portage.
How much longer is the road route than the straight-line distance?
The direct path is about 155.8 miles (250.8 km), while the road route adds roughly 47.5 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 EDT. If you want a more comfortable same-day return, try to leave by 9:26 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.04 one way or $54.08 round trip. Estimated CO2 is about 63.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Union City and Portage, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Union City and Mostly Sunny near Portage.
Stop Ideas Near Larwill
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 Larwill.
Waterloo
Elkhart station
South Bend station
Niles station
Flight Path Map
This map shows the direct air route between Union City and Portage. Straight-line distance: 155.86 mi (250.84 km).
#1 Union City
City in Indiana, United States
| Population | 3,440 |
| Coordinates | 40.2019900, -84.8091300 |
| Altitude | 343 |
| 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: 327 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 46m |
| 40 mph (64.37 km/h) | 05h 04m |
| 50 mph (80.47 km/h) | 04h 03m |
| 60 mph (96.56 km/h) | 03h 23m |
| 70 mph (112.65 km/h) | 02h 54m |
| 80 mph (129 km/h) | 02h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.04 | $54.08 |
| Mid-grade | $4.25 | $30.49 | $60.99 |
| Premium | $4.65 | $33.37 | $66.74 |
| Diesel | $5.30 | $38.03 | $76.06 |
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 · May 29, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.