How far is Portage, IN from Rome City, IN?
The driving distance from Portage, IN to Rome City, IN is about 117.7 miles (189.5 km), with a travel time of about 02h 17m by car.
- The straight-line flight distance is about 93.2 miles (150 km).
- For a round trip, plan for roughly 04h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 02h 17m.
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.
The most populous city in St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Portage and Rome City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portage and Rome City.
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1
Start on Central Avenue
1861 ft · 53 sec · Central Avenue
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2
Turn right onto Willowcreek Road
2930 ft · 1 min · Willowcreek Road
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3
Take the ramp slight right toward I 80, I 90
132 m · 12 sec
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4
Keep slight left
1.4 km · 2 min
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5
Merge slight left onto Indiana Toll Road
96 mi · 1 hr 43 min · Indiana Toll Road
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6
Take the exit slight right toward SR 9: Howe, Lagrange
1.3 km · 2 min
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7
Turn straight
762 ft · 19 sec
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8
Turn straight
19 mi · 28 min
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9
Turn left onto Lake Street
7 m · 1 sec · Lake Street
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10
Arrive at your destination
0 m · 1 sec · Lake Street
Car Route Details
A richer read on the saved driving route between Portage and Rome City.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Indiana Toll Road
Merge slight left onto Indiana Toll Road
96 mi · 01h 43m
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.
Showers And Thunderstorms leaving Portage and Showers And Thunderstorms Likely near Rome City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portage to Rome City?
The road trip is about 117.7 miles (189.5 km) and usually takes 02h 17m 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?
Mishawaka is a useful midpoint, sitting about 58.8 miles from Portage and 59 miles from Rome City.
How much longer is the road route than the straight-line distance?
The direct path is about 93.2 miles (150 km), while the road route adds roughly 24.5 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.69 one way or $31.37 round trip. Estimated CO2 is about 37 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Portage and Rome City, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Portage and Showers And Thunderstorms Likely near Rome City.
Stop Ideas Near Mishawaka
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 Mishawaka.
South Bend station
Elkhart station
Niles station
Dowagiac station
Flight Path Map
This map shows the direct air route between Portage and Rome City. Straight-line distance: 93.23 mi (150.04 km).
#1 Portage
The second most populous city in Porter County, Indiana.
| Population | 90,543 |
| Coordinates | 41.5758700, -87.1761500 |
| Altitude | 194 |
| Country | United States |
#2 Rome City
City in Noble County, Indiana, United States of America
| Population | 1,400 |
| Coordinates | 41.4961600, -85.3766500 |
| Altitude | 285 |
| Country | United States |
End: Rome City (-85.37665, 41.49616)
Estimated Travel Time
Distance: 190 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 55m |
| 40 mph (64.37 km/h) | 02h 56m |
| 50 mph (80.47 km/h) | 02h 21m |
| 60 mph (96.56 km/h) | 01h 57m |
| 70 mph (112.65 km/h) | 01h 40m |
| 80 mph (129 km/h) | 01h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.69 | $31.37 |
| Mid-grade | $4.25 | $17.69 | $35.38 |
| Premium | $4.65 | $19.36 | $38.72 |
| Diesel | $5.30 | $22.06 | $44.13 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.