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Drive Time
3h 30m
Distance
180.7 mi
291 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$28
one way
EV Charging
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station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Saint Joseph, IN
Wikimedia Commons
Lynn, IN
Beth Fitzpatrick
The drive from Saint Joseph, IN to Lynn, IN covers 180.7 miles and takes about 3h 30m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 65, Dwight D Eisenhower Highway, I 69 for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 86.7 miles on I 65. At current regular gas prices, budget about $28.25 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
90.3 miles from Saint Joseph, IN
A natural place for your longest stop of the day , about 1h 44m into the drive .
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The drive from Saint Joseph, IN to Lynn, IN covers 180.7 miles and takes about 3h 30m, using a mix of highways and local roads.
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 95.2 miles in.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 15 significant decision points across 180.7 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 95.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 95.8 miles (South Emerson Avenue): Lane positioning matters here; at 105.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit toward Southport Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Turn left onto South Emerson Avenue
Lane positioning matters here
Take the exit toward I 70 East: Dayton
Exit ramp - move to the correct lane early. Lane positioning matters here
Take the exit toward US 27: Chester Boulevard
Exit ramp - move to the correct lane early
Keep slight left at fork toward US 27: Chester Boulevard
Highway fork - watch signs carefully
| Road | Distance | Duration |
|---|---|---|
| I 65 | 86.7 mi | 1h 33m |
| Dwight D Eisenhower Highway | 60.8 mi | 1h 9m |
| I 69 | 7.1 mi | 8m |
| Cross Street | 6 mi | 6m |
| Chester Boulevard | 5.4 mi | 6m |
| US 31 | 2.9 mi | 4m |
| Perry Crossing Road | 2.7 mi | 6m |
| South Emerson Avenue | 2.5 mi | 4m |
Step-by-step road directions between Saint Joseph, IN and Lynn, IN.
Start on Grant Line Road
Continue on State Road 111
Turn right onto SR 60
Turn left onto Perry Crossing Road
Turn left onto US 31
Turn left onto Memphis-Blue Lick Road
Take the ramp
Merge onto I 65
Take the exit
Turn slight right
Turn straight onto East Southport Road
Turn left onto South Emerson Avenue
Take the ramp
Merge onto I 69; I 74; I 465
Continue on I 69; I 465
Take the exit
Merge onto I 70
Take the exit
Keep slight left at fork
Merge onto US 27
Continue on US 27
Continue on US 27
Continue on US 27
Turn right onto Sherman Street
Arrive at destination
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.
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 80 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 90.3 miles or 1h 44m 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 53m
Traffic, exits, and arrival timing usually matter more near Lynn, IN than in the middle of the route.
Open the route before leaving Saint Joseph, 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 Joseph, IN
This is one driving day of about 180.7 miles and 3h 30m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 90.3 mi from Saint Joseph, IN · 1h 44m into the drive
Mid-route town
Meal stop
90 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.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 90.3 miles from Saint Joseph, 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 86.7 miles.
The final approach into Lynn, IN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Lynn, IN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$28.25 one way
$56.50 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $31.02 | $62.04 |
| premium | $4.89 | $34.77 | $69.55 |
| diesel | $5.61 | $39.90 | $79.79 |
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: 63.2 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 | 54.2 | 0 | $18.97 | $8.67 |
| Efficient EV | 45.2 | 0 | $15.81 | $7.23 |
| EV Truck/SUV | 72.3 | 0 | $25.30 | $11.56 |
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.
Current conditions at both ends of the drive.
Origin
Afternoon in Saint Joseph on Tuesday
Local time
12:23 PM
EDT
Current temp
65°F
Chance Showers And Thunderstorms
Destination
Afternoon in Lynn on Tuesday
Local time
12:23 PM
EDT
Current temp
57°F
Unavailable
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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