Saint John, IN to Hammond, IN is 261.3 miles and takes about 5h 47m via US 41, with a fuel budget near $41 and enough daylight to finish in a day. This route primarily travels through the Midwest region, staying within Indiana for its entirety. Given its mostly highway profile, expect a fairly direct path with minimal diversions. With a recommended one-day drive, it's a straightforward trip for those looking to cover ground efficiently between these two Indiana locations.
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
130.7 miles from Saint John, IN
A natural place for your longest stop of the day
, about 2h 50m into the drive
.
Main Roads
Road
Distance
Duration
US 41
177.3 mi
3h 49m
SR 63
63.3 mi
1h 20m
Indianapolis Boulevard
6.4 mi
13m
I 69
5.4 mi
5m
I 64
4.1 mi
4m
New Harmony Road
1.4 mi
3m
St John Road
1.1 mi
4m
173rd Street
1 mi
2m
Longest stretch:
US 41
— 177.3 mi, about 3h 49m
Traffic on I-64
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
3 PM
~759 veh/hr typical
· worst 974
Quietest
1 AM
~88 veh/hr
Peak-to-quiet ratio
8.6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 46 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 Saint John, IN and Hammond, IN.
1
Start on St John Road
1.1 mi·4 min·St John Road
2
At end of road, turn left onto New Harmony Road
1.4 mi·3 min·New Harmony Road
3
Continue on East Boonville New Harmony Road
0.1 mi·21 sec·East Boonville New Harmony Road
4
Take the ramp
0.3 mi·37 sec
5
Merge onto I 69
5.4 mi·5 min·I 69
6
Take the exit
0.3 mi·46 sec
Exit 21BToward I 64 West: Saint LouisUse the slight right lane.
7
Merge onto I 64
4.1 mi·4 min·I 64
8
Take the exit
0.5 mi·1 min
Exit 25BToward US 41 North: Terre Haute
9
Merge onto US 41
39 mi·45 min·US 41
10
Take the exit onto US 41; US 150
58 mi·1 hr 17 min·US 41; US 150
Toward US 41 North, US 150: Terre HauteUse the straight lane.
11
Turn straight onto SR 63
63 mi·1 hr 20 min·SR 63
Toward Chicago
12
Continue on US 41
81 mi·1 hr 45 min·US 41
Use the left lane.
13
Continue on US 41
6.4 mi·13 min·Indianapolis Boulevard
Use the left lane.
14
Turn left onto 173rd Street
1.0 mi·2 min·173rd Street
Use the left lane.
15
Turn right onto Columbia Avenue
0.2 mi·22 sec·Columbia Avenue
16
Arrive at destination
Columbia Avenue
Trip Plan
Since this is a one-day drive, consider leaving in the morning to maximize daylight hours. The fuel cost is estimated at $41, so ensure your tank is full before you depart, especially given the longest stretch of 177.3 miles on US 41. While there's only one recommended stop, you might want to plan for additional breaks based on your personal comfort level, perhaps around the 100-mile mark. Pay attention to exit numbers on US 41 as you approach your destination to ensure you take the correct turn-off for Hammond.
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 130.7 miles from Saint John, IN, or about 2h 50m into the drive.
The longest continuous stretch on this route runs about 177.3 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 57 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.7 miles or 2h 50m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 39m
Traffic, exits, and arrival timing usually matter more near Hammond, IN than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint John, 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 Saint John, IN
This is one driving day of about 261.3 miles and 5h 47m.
Your first comfortable stop window is around 57 miles from Saint John, 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 US 41 for about 177.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 1.1 and 260.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1.1 mi into trip|~4m in|New Harmony Road
At end of road, turn left onto New Harmony Road
Navigation decision point
7
8.3 mi into trip|~14m in
Take the exit toward I 64 West: Saint Louis
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 21B
Toward I 64 West: Saint Louis
5
12.7 mi into trip|~19m in
Take the exit toward US 41 North: Terre Haute
Exit ramp - move to the correct lane early
Exit 25B
Toward US 41 North: Terre Haute
7
52.2 mi into trip|~1h 6m in|US 41; US 150
Take the exit onto US 41; US 150 toward US 41 North, US 150: Terre Haute
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward US 41 North, US 150: Terre Haute
6
260.1 mi into trip|~5h 44m in|173rd Street
Turn left onto 173rd Street
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$38.59 one way
$77.18 round trip
$3.75/gal25.4 MPG avg91 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$42.60
$85.20
premium
$4.72
$48.52
$97.03
diesel
$4.80
$49.34
$98.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.4
0
$27.44
$12.54
Efficient EV
65.3
0
$22.86
$10.45
EV Truck/SUV
104.5
1
$36.58
$16.72
Gas CO2
91 kg
EV CO2
31 kg (66% 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.
Forecast as of Jul 18, 2026
Origin
Saint John, IN
Late night
in Saint John on Sunday
Local time
3:16 AM
CDT
Current temp
73°F
Partly Cloudy
SW 3 mph3% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 10:41PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana
Destination
Hammond, IN
Late night
in Hammond on Sunday
Local time
3:16 AM
CDT
Current temp
74°F
Mostly Clear
SW 5 to 10 mph10% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 10:41PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana
85°F
Fairview Park, IN
131 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
1 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
5h 47m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
George Rogers Clark National Historical Park
National Historical Park
The British flag would not be raised above Fort Sackville Feb. 25, 1779. At 10 A.M., the garrison surrendered to American Colonel George Rogers Clark. His American army, aided by French residents of t...
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...
21 mi from route
~53 min detour
$20
near mile 261.3
Abraham Lincoln grew from youth to manhood on this southern Indiana soil. Many character and moral traits of one of the world's most respected leaders was formed and nurtured here. Explore Lincoln's b...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll be on the highway for about 96% of this 261.3-mile trip. The longest continuous stretch on US 41 is 177.3 miles, meaning you'll have a significant period of consistent driving before encountering more varied road types. Indianapolis Boulevard marks the transition where the highway profile likely ends and surface roads begin. Expect a high number of exits and merges during the highway portions of this drive.
96% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 177.3 mi on US 41.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on US 41 and SR 63. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.1 miles in near New Harmony Road.
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 261.3 miles you will encounter 10 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 1.1 miles (New Harmony Road): Navigation decision point; at 8.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 12.7 miles: Exit ramp - move to the correct lane early.
Elevation Profile
Mostly flat terrain
771 ft422 ft
Total Climb
574 ft
Total Descent
401 ft
Highest Point
771 ft
~186.6 mi in
Elevation Range
349 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Saint John, IN to Hammond, IN, road signs begin pointing toward Chicago along the way.
Hammond is a Chicagoland city of some 76,000 people (2019) in Lake County, Indiana—bordering Chicago's Far Southeast Side. Most visitors will find themselves passing through or on business, but Chicagoans would do well to include it in a close-in Lake County day trip, if for no other reason than to get some good food, perhaps stock up on fireworks, and realize that Chicagoland doesn't stop at the state line!
Top landmarks
•State Street Commercial Historic District — historic district in Indiana, United States
Doable as a same-day drive at 5h 47m. Total distance: 261.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 177.3 miles on US 41. The full list of main roads is in the Roads section above.
Yes — we found about 7 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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. There are 7 rest areas along the route for bathroom stops.
The main spots that need attention: at 1.1 miles (New Harmony Road): Navigation decision point; at 8.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 12.7 miles: Exit ramp - move to the correct lane early.
Yes — George Rogers Clark National Historical Park, Indiana Dunes National Park and Lincoln Boyhood National Memorial. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.8 hours each way, a round trip means 11.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Hammond, IN before the return drive.
