The drive from Martinsville, IN to Gary, IN covers 176.5 miles and takes about 3h 26m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 65, SR 39, I 74 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 134.7 miles on I 65.
At current regular gas prices, budget about $27.59 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
88.2 miles from Martinsville, IN
A natural place for your longest stop of the day
, about 1h 46m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 26m. Total distance: 176.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 26m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Drive Character
This is a 3h 26m highway drive covering 176.5 miles, with most of the trip on I 65 and SR 39. The longest continuous stretch is about 134.7 miles on I 65.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 65 is the longest continuous segment at about 134.7 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 65 and SR 39. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.6 miles in near SR 39 / State Road 39.
Driving Effort10/10
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 15 significant decision points across 176.5 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 0.6 miles (SR 39 / State Road 39): Lane positioning matters here; at 31 miles (65): Highway fork - watch signs carefully. Lane positioning matters here; at 35 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 15 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
0.6 mi into trip|~1m in|SR 39 / State Road 39
At end of road, turn right onto SR 39 / State Road 39
Lane positioning matters here
Use the right lane.
6
31 mi into trip|~42m in|65
Keep slight left at fork onto 65
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
7
35 mi into trip|~47m 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
171.1 mi into trip|~3h 16m in
Take the exit toward I 80 West, I 94 West, US 6 West: Chicago
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 259A
Toward I 80 West, I 94 West, US 6 West: Chicago
7
174 mi into trip|~3h 21m in
Take the exit toward Grant Street
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 9
Toward Grant Street
Main Roads
Road
Distance
Duration
I 65
134.7 mi
2h 26m
SR 39
22.4 mi
30m
I 74
6.9 mi
8m
65
3.9 mi
4m
Borman Expressway
1.4 mi
1m
Richard G. Hatcher Boulevard
1.2 mi
1m
State Road 39
0.9 mi
1m
East Morgan Street
0.6 mi
1m
Longest stretch:
I 65
— 134.7 mi, about 2h 26m
Turn-by-Turn Driving Directions
Step-by-step road directions between Martinsville, IN and Gary, IN.
1
Start on East Morgan Street
0.6 mi·1 min·East Morgan Street
2
At end of road, turn right onto SR 39
0.9 mi·1 min·State Road 39
Use the right lane.
3
Continue on SR 39; SR 67
22 mi·30 min·SR 39; SR 67
4
Take the ramp
0.3 mi·34 sec
5
Merge onto I 74; I 465
6.9 mi·8 min·I 74; I 465
6
Keep slight left at fork onto 65
3.9 mi·4 min·65
Use the straight lane.
7
Take the exit
1.1 mi·2 min
Exit 20Toward I 65 North: ChicagoUse the slight left lane.
8
Merge onto I 65
18 mi·19 min·I 65
Use the straight / slight right lanes.
9
Take the exit onto US 52
0.2 mi·15 sec·US 52
Exit 141Toward US 52 West
10
Keep slight left at fork
0.1 mi·9 sec
11
Merge onto I 65
117 mi·2 hr 7 min·I 65
Use the straight / slight right lanes.
12
Take the exit
1.4 mi·2 min
Exit 259AToward I 80 West, I 94 West, US 6 West: ChicagoUse the slight right lane.
13
Merge onto I 80; I 94; US 6
1.4 mi·1 min·Borman Expressway
14
Take the exit
0.3 mi·44 sec
Exit 9Toward Grant StreetUse the slight right lane.
15
Keep slight right at fork
336 ft·9 sec
Use the right lane.
16
Turn straight onto Richard G. Hatcher Boulevard
1.2 mi·1 min·Richard G. Hatcher Boulevard
17
Turn right onto West 15th Avenue
0.5 mi·56 sec·West 15th Avenue
18
Turn left onto Harrison Boulevard
0.4 mi·1 min·Harrison Boulevard
19
Turn right onto 10th Place
254 ft·11 sec·10th Place
20
Arrive at destination
10th Place
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 88.2 miles from Martinsville, IN, or about 1h 46m into the drive.
The longest continuous stretch on this route runs about 134.7 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 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 88.2 miles or 1h 46m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 47m
Traffic, exits, and arrival timing usually matter more near Gary, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Martinsville, 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 Martinsville, IN
This is one driving day of about 176.5 miles and 3h 26m.
Your first comfortable stop window is around 39 miles from Martinsville, 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 134.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 88.2 mi from Martinsville, IN
· 1h 46m 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
~32 min detour
$20
near mile 170.4
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $19 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
52.9
0
$18.53
$8.47
Efficient EV
44.1
0
$15.44
$7.06
EV Truck/SUV
70.6
0
$24.71
$11.30
Gas CO2
62 kg
EV CO2
21 kg (66% 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
Martinsville, IN
Evening
in Martinsville on Friday
Local time
6:16 PM
EDT
Current temp
55°F
Unavailable
Live forecast
Destination
Gary, IN
Evening
in Gary on Friday
Local time
5:16 PM
CDT
Current temp
64°F
Unavailable
Live forecast
52°F
Mulberry, IN
88 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 earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
9 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 26m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Martinsville, IN to Gary, IN covers 176.5 miles and takes about 3h 26m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 65, SR 39, I 74. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 88.2 miles from Martinsville, IN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $27.59 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. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 15 significant decision points across 176.5 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.
The main spots that need attention: at 0.6 miles (SR 39 / State Road 39): Lane positioning matters here; at 31 miles (65): Highway fork - watch signs carefully. Lane positioning matters here; at 35 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from Martinsville, IN to Gary, IN does not surface many named destination signs beyond the main corridor.
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, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
