The drive from Gary, IN to Middlebury, IN covers 179 miles and takes about 4h behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Casimir Pulaski Memorial Highway, SR 59, US 52 for much of the mileage,
and the overall profile is mixed drive.
The longest uninterrupted segment is about 79.5 miles on Casimir Pulaski Memorial Highway.
At current regular gas prices, budget about $27.98 one way before food or hotel costs.
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
89.5 miles from Gary, IN
A natural place for your longest stop of the day
, about 1h 45m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h. Total distance: 179 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (40%). Some complex stretches to watch for.
Scenic Drive
Mixed drive route profile with national parks nearby.
Drive Character
The drive from Gary, IN to Middlebury, IN covers 179 miles and takes about 4h, using a mix of highways and local roads.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 26 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Casimir Pulaski Memorial Highway is the longest continuous segment at about 79.5 miles.
How Hard Is This Drive?
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 21 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near West 11th Avenue.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 179 miles you will encounter 21 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (West 11th Avenue): Navigation decision point; at 4.8 miles (I 65 / Casimir Pulaski Memorial Highway): Merge point - match speed before joining. Lane positioning matters here; at 84.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 21 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0.1 mi into trip|~0m in|West 11th Avenue
Turn left onto West 11th Avenue
Navigation decision point
5
4.8 mi into trip|~10m in|I 65 / Casimir Pulaski Memorial Highway
Merge onto I 65 / Casimir Pulaski Memorial Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
84.2 mi into trip|~1h 36m in
Take the exit toward SR 43: Brookston, West Lafayette
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 178
Toward SR 43: Brookston, West Lafayette
6
84.6 mi into trip|~1h 37m in
Keep slight right at fork toward West Lafayette, Indiana Veterans Home, Purdue University, VA Clinic, Tippecanoe, Battlefield, Prophetstown State Park
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward West Lafayette, Indiana Veterans Home, P...
5
134.7 mi into trip|~2h 54m in|SR 59; SR 236
At end of road, turn right onto SR 59; SR 236
Navigation decision point
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Gary, IN and Middlebury, IN, road signs point toward Lafayette, Indiana Veterans Home, Purdue University, Va Clinic, Tippecanoe and Battlefield - among others.
Lafayette
84.2 mi in|~1h 36m
Indiana Veterans Home
84.6 mi in|~1h 37m
Purdue University
84.6 mi in|~1h 37m
Va Clinic
84.6 mi in|~1h 37m
Tippecanoe
84.6 mi in|~1h 37m
Battlefield
84.6 mi in|~1h 37m
Prophetstown State Park
84.6 mi in|~1h 37m
Main Roads
Road
Distance
Duration
Casimir Pulaski Memorial Highway
79.5 mi
1h 26m
SR 59
43.9 mi
1h 5m
US 52
27 mi
40m
West South Boulevard
13.2 mi
19m
North River Road
5.8 mi
10m
Main Street
2.7 mi
3m
Martin Luther King Drive
2.5 mi
4m
South River Road
1 mi
2m
Longest stretch:
Casimir Pulaski Memorial Highway
— 79.5 mi, about 1h 26m
Turn-by-Turn Driving Directions
Step-by-step road directions between Gary, IN and Middlebury, IN.
1
Start on 10th Place
55 ft·4 sec·10th Place
2
Turn right onto Harrison Street
480 ft·28 sec·Harrison Street
3
Turn left onto West 11th Avenue
0.2 mi·39 sec·West 11th Avenue
4
Turn right onto Madison Street
0.3 mi·47 sec·Madison Street
5
Turn left onto West 15th Avenue
1.0 mi·1 min·West 15th Avenue
6
Continue on Central Avenue
0.2 mi·21 sec·Central Avenue
7
Turn right onto Martin Luther King Drive
2.5 mi·4 min·Martin Luther King Drive
8
Turn left onto US 6 Business
0.2 mi·34 sec·East Ridge Road
9
Take the ramp
0.3 mi·35 sec
10
Merge onto I 65
79 mi·1 hr 26 min·Casimir Pulaski Memorial Highway
Use the straight / slight right lanes.
11
Take the exit
0.4 mi·45 sec
Exit 178Toward SR 43: Brookston, West LafayetteUse the straight / slight right lanes.
12
Keep slight right at fork
214 ft·5 sec
Toward West Lafayette, Indiana Veterans Home, Purdue University, VA Clinic, Tippecanoe, Battlefield, Prophetstown State Park
13
Turn straight onto North River Road
5.8 mi·10 min·North River Road
14
Enter roundabout onto South River Road
122 ft·5 sec·South River Road
15
Continue on South River Road
1.0 mi·1 min·South River Road
16
Turn left onto US 52; US 231
27 mi·40 min·US 52; US 231
Use the left lane.
17
Turn right onto SR 32; SR 47
13 mi·19 min·West South Boulevard
18
Turn left onto SR 59
0.4 mi·33 sec·SR 59
19
Turn right onto SR 59
2.7 mi·3 min·Main Street
20
At end of road, turn right onto SR 59; SR 236
2.6 mi·3 min·SR 59; SR 236
21
Turn left onto SR 59
40 mi·59 min·SR 59
Use the straight / left lanes.
22
Turn right onto SR 59; SR 246
0.1 mi·18 sec·West 8th Street
23
At end of road, turn left onto SR 59; SR 246
0.4 mi·44 sec·SR 59; SR 246
24
At end of road, turn right onto SR 59; SR 246
0.6 mi·1 min·West 14th Street
25
Turn left onto West Martz Market Street
0.1 mi·24 sec·West Martz Market Street
26
Arrive at destination
West Martz Market Street
Trip Plan
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 89.5 miles from Gary, IN, or about 1h 45m into the drive.
The longest continuous stretch on this route runs about 79.5 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 39 miles or 47m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 89.5 miles or 1h 45m 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 12m
Traffic, exits, and arrival timing usually matter more near Middlebury, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Gary, 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 Gary, IN
This is one driving day of about 179 miles and 4h.
Your first comfortable stop window is around 39 miles from Gary, 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 Casimir Pulaski Memorial Highway for about 79.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 89.5 mi from Gary, IN
· 1h 45m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Indiana Dunes National Park
National Park
Lake Michigan's might has influenced Indiana Dunes for millennia. Wind and waves have shaped the land, leaving a rich mosaic of habitats along these 15 miles of Indiana coast. Over 50 miles of trails...
13 mi from route
~33 min detour
$20
Park Closure: Partial Closures to Marquette Greenway Trail and Glenwood Dunes Trail
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$27.98 one way
$55.97 round trip
$3.97/gal25.4 MPG avg63 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$30.73
$61.45
premium
$4.89
$34.45
$68.89
diesel
$5.61
$39.52
$79.04
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 62.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
53.7
0
$18.79
$8.59
Efficient EV
44.8
0
$15.66
$7.16
EV Truck/SUV
71.6
0
$25.06
$11.46
Gas CO2
63 kg
EV CO2
21 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Forecast as of Apr 15, 2026
Origin
Gary, IN
Morning
in Gary on Saturday
Local time
9:20 AM
CDT
Current temp
64°F
Unavailable
Live forecast
Destination
Middlebury, IN
Morning
in Middlebury on Saturday
Local time
10:20 AM
EDT
Current temp
54°F
Unavailable
Live forecast
53°F
Shadeland, IN
90 mi in
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 later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
10 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 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.
Frequently Asked Questions
The drive from Gary, IN to Middlebury, IN covers 179 miles and takes about 4h without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Casimir Pulaski Memorial Highway, SR 59, US 52. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 89.5 miles from Gary, IN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $27.98 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This drive requires moderate attention. Across 179 miles you will encounter 21 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.1 miles (West 11th Avenue): Navigation decision point; at 4.8 miles (I 65 / Casimir Pulaski Memorial Highway): Merge point - match speed before joining. Lane positioning matters here; at 84.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Gary, IN and Middlebury, IN, road signs point toward Lafayette, Indiana Veterans Home, Purdue University, Va Clinic, Tippecanoe and Battlefield - among others.
Yes. Nearby national parks include Indiana Dunes National Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
