Origin
Oolitic, IN
Night in Oolitic on Friday
Local time
10:32 PM
EDT
Current temp
65°F
Unavailable
Live forecast
Trip from Oolitic, IN to Portage, IN
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Sep 5, 2026 · Editorial standards
Drive Time
4h 16m
Distance
221.9 mi
357 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$34
one way
EV Charging
Unknown
Best Time to Leave
4 AM
4h 3m
★
6 AM
4h 17m
8 AM
4h 43m
10 AM
4h 26m
12 PM
4h 23m
3 PM
4h 27m
5 PM
4h 42m
8 PM
4h 9m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Oolitic, IN
Google DeepMind
Portage, IN
Wikimedia Commons
Trip Overview
Oolitic, IN to Portage, IN is 221.9 miles and takes about 4h 16m via I 65 and I 69, with a fuel budget near $35 and enough daylight to finish in a day. This is a straightforward trip entirely within Indiana, connecting two points in the Midwest. With a high percentage of highway driving, this route is designed for efficient travel, making it a solid choice if you need to get from point A to point B without much fuss. Plan for a single day of travel, as the duration is manageable for most drivers.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
111 miles from Oolitic, IN
A natural place for your longest stop of the day , about 2h 9m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 65 | 135.4 mi | 2h 27m |
| I 69 | 47.6 mi | 53m |
| SR 37 | 15.6 mi | 19m |
| I 74 | 9.2 mi | 10m |
| Central Avenue | 5.7 mi | 11m |
| 65 | 3.9 mi | 4m |
| Main Street | 0.3 mi | <1m |
| US 52 | 0.2 mi | <1m |
Longest stretch:
I 65
— 135.4 mi, about 2h 27m
Traffic on I-65
Hour-of-day weekday pattern from 98 FHWA count stations on your route.
Peak
4 PM
~2,173 veh/hr typical · worst 2,837
Quietest
2 AM
~307 veh/hr
Peak-to-quiet ratio
7.1×
busier at peak than in the quiet hours
12a
6a
noon
6p
11p
Averaged across 104 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Oolitic, IN and Portage, IN.
1
Start on Lafayette Avenue
48 ft
·
3 sec
·
Lafayette Avenue
2
Turn left onto Main Street
0.3 mi
·
50 sec
·
Main Street
3
Turn right onto SR 37; SR 58
16 mi
·
19 min
·
SR 37; SR 58
Use the straight / slight left lanes.
4
Merge onto I 69
48 mi
·
53 min
·
I 69
Use the straight lane.
5
Take the exit
1.4 mi
·
3 min
Exit 163
Toward I 465 West, I 74 West: Peoria
6
Merge onto I 74; I 465
9.2 mi
·
10 min
·
I 74; I 465
Use the straight / slight right lanes.
7
Keep slight left at fork onto 65
3.9 mi
·
4 min
·
65
Use the straight lane.
8
Take the exit
1.1 mi
·
2 min
Exit 20
Toward I 65 North: Chicago
Use the slight left lane.
9
Merge onto I 65
18 mi
·
19 min
·
I 65
Use the straight / slight right lanes.
10
Take the exit onto US 52
0.2 mi
·
15 sec
·
US 52
Exit 141
Toward US 52 West
11
Keep slight left at fork
0.1 mi
·
9 sec
12
Merge onto I 65
118 mi
·
2 hr 8 min
·
I 65
Use the straight / slight right lanes.
13
Take the exit
0.9 mi
·
1 min
Exit 259B
Toward I 80 East, I 94 East, US 6 East: Toledo, Detroit
Use the slight right lane.
14
Keep slight right at fork
0.3 mi
·
37 sec
Exit 13
Toward Central Avenue
Use the slight right lane.
15
Turn right onto Central Avenue
4.3 mi
·
8 min
·
Central Avenue
16
Continue on Central Avenue
1.4 mi
·
3 min
·
Central Avenue
17
Arrive at destination
Central Avenue
Trip Plan
To make the most of this 4h 16m drive, consider leaving Oolitic in the morning to avoid any potential rush hour traffic as you approach Portage. Since the drive is under 5 hours and has a fuel cost estimate of $35, it's easily a same-day trip. Break up the 135.4-mile stretch on I 65 with a quick stop for gas or a stretch. Pay attention to the exit numbers as you get closer to your destination to ensure you don't miss your turn off I 65.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 111 miles from Oolitic, IN, or about 2h 9m into the drive.
The longest continuous stretch on this route runs about 135.4 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 49 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 111 miles or 2h 9m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 26m
Traffic, exits, and arrival timing usually matter more near Portage, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Oolitic, IN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Oolitic, IN
This is one driving day of about 221.9 miles and 4h 16m.
Your first comfortable stop window is around 49 miles from Oolitic, IN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 65 for about 135.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
111 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 49 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 111 miles from Oolitic, IN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 65 if your tank is already low. That segment runs about 135.4 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 135 decision points cluster between mile 63.5 and 215.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
63.5 mi into trip
|
~1h 14m in
Take the exit toward I 465 West, I 74 West: Peoria
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 163
Toward I 465 West, I 74 West: Peoria
6
74.2 mi into trip
|
~1h 27m in
|
65
Keep slight left at fork onto 65
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
7
78.1 mi into trip
|
~1h 32m in
Take the exit toward I 65 North: Chicago
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight left lane.
Exit 20
Toward I 65 North: Chicago
8
215 mi into trip
|
~4h 2m in
Take the exit toward I 80 East, I 94 East, US 6 East: Toledo, Detroit
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 259B
Toward I 80 East, I 94 East, US 6 East: Toledo,...
8
215.9 mi into trip
|
~4h 4m in
Keep slight right at fork toward Central Avenue
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 13
Toward Central Avenue
Fuel & Cost
Regular Gas
$34.40 one way
$68.81 round trip
$3.94/gal
25.4 MPG avg
78 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.32 | $37.72 | $75.45 |
| premium | $4.93 | $43.05 | $86.10 |
| diesel | $5.60 | $48.91 | $97.83 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 77.6 kg one way. Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $23 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 66.6 | 0 | $23.30 | $10.65 |
| Efficient EV | 55.5 | 0 | $19.42 | $8.88 |
| EV Truck/SUV | 88.8 | 1 | $31.07 | $14.20 |
Gas CO2
78 kg
EV CO2
26 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Portage, IN
Night in Portage on Friday
Local time
9:32 PM
CDT
Current temp
64°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
1 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 16m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
Expect to spend nearly all your time on major highways, with 94% of the 221.9 miles being on roads like I 65 and I 69. The longest continuous stretch on these main arteries is 135.4 miles along I 65. You'll encounter most of the surface road driving closer to your origin and destination, with the bulk of the trip being open highway cruising. Keep an eye out for the frequent exits and entrances as you navigate these busy interstates.
94% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 135.4 mi on I 65.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 65 and I 69. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 63.5 miles in.
Driving Effort
10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 221.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 63.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 74.2 miles (65): Highway fork - watch signs carefully. Lane positioning matters here; at 78.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
933 ft
627 ft
Total Climb
417 ft
Total Descent
536 ft
Highest Point
933 ft
~95.1 mi in
Elevation Range
306 ft
About the Cities
Starting in Oolitic, IN
Full guide →Founded 1896
Arriving in Portage, IN
Full guide →Founded 1967
Portage is a town in Northwestern Indiana. It's industrialized, but not quite as heavily as Gary to the west.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 16m. Total distance: 221.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 16m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 135.4 miles on I 65. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Portage, IN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 63.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 74.2 miles (65): Highway fork - watch signs carefully. Lane positioning matters here; at 78.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.6 hours — manageable with a long break at Portage, IN, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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