How far is Crown Point, IN from Decatur, IN?
The driving distance from Crown Point, IN to Decatur, IN is about 165 miles (265.6 km), with a travel time of about 03h 09m by car.
- The straight-line flight distance is about 133.1 miles (214.2 km).
- For a round trip, plan for roughly 06h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 09m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Crown Point and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crown Point and Decatur.
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1
Start on South Court Street
14 m · 6 sec · South Court Street
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2
Turn left onto West Joliet Street
1.6 km · 2 min · West Joliet Street
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3
Turn left onto West 113th Avenue
1 km · 2 min · West 113th Avenue
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4
Turn left onto Broadway
2623 ft · 54 sec · Broadway
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5
Turn right onto East 109th Avenue
1.4 km · 2 min · East 109th Avenue
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6
Continue on East 109th Avenue
40 m · 4 sec · East 109th Avenue
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7
Take the ramp slight right toward I 65 North: Chicago
2095 ft · 51 sec
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8
Merge slight left onto Casimir Pulaski Memorial Highway
2.8 mi · 3 min · Casimir Pulaski Memorial Highway
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9
Take the exit slight right toward US 30: Merrillville, Hobart, Valparaiso
1618 ft · 40 sec
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10
Keep slight right to continue on Valparaiso University
548 ft · 15 sec
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11
Merge slight left onto East 81st Avenue
5.3 mi · 8 min · East 81st Avenue
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12
Continue on US Route 30
6.6 mi · 9 min · US Route 30
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13
Continue on West Morthland Drive
105.6 mi · 2 hr 19 min · West Morthland Drive
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14
Continue straight
2056 ft · 31 sec
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15
Turn left onto West Coliseum Boulevard
1.7 mi · 2 min · West Coliseum Boulevard
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16
Keep slight right to continue on Lima Road
1.1 mi · 1 min · Lima Road
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17
Continue on North Clinton Street
1.2 mi · 1 min · North Clinton Street
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18
Continue on N Clinton Street
3 mi · 4 min · N Clinton Street
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19
Merge slight left onto Lafayette Street
18.9 mi · 23 min · Lafayette Street
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20
Turn left onto West Monroe Street
2422 ft · 41 sec · West Monroe Street
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21
Arrive at your destination
0 m · 1 sec · West Monroe Street
Car Route Details
A richer read on the saved driving route between Crown Point and Decatur.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
West Morthland Drive
Continue on West Morthland Drive
106 mi · 02h 19m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms leaving Crown Point and Slight Chance Rain Showers near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crown Point to Decatur?
The road trip is about 165 miles (265.6 km) and usually takes 03h 09m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Etna Green is a useful midpoint, sitting about 75.2 miles from Crown Point and 89.9 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 133.1 miles (214.2 km), while the road route adds roughly 31.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:42 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.48 one way or $44.95 round trip. Estimated CO2 is about 51.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Crown Point and Decatur, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Crown Point and Slight Chance Rain Showers near Decatur.
Stop Ideas Near Etna Green
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Etna Green.
Elkhart station
South Bend station
Niles station
Dowagiac station
Flight Path Map
This map shows the direct air route between Crown Point and Decatur. Straight-line distance: 133.1 mi (214.21 km).
#1 Crown Point
City in Indiana, USA
| Population | 30,906 |
| Coordinates | 41.4169800, -87.3653100 |
| Altitude | 223 |
| Country | United States |
#2 Decatur
City in Indiana, United States
| Population | 34,821 |
| Coordinates | 40.8306000, -84.9291300 |
| Altitude | 244 |
| Country | United States |
End: West Monroe Street (-84.929141, 40.83064)
Estimated Travel Time
Distance: 266 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 29m |
| 40 mph (64.37 km/h) | 04h 07m |
| 50 mph (80.47 km/h) | 03h 18m |
| 60 mph (96.56 km/h) | 02h 45m |
| 70 mph (112.65 km/h) | 02h 21m |
| 80 mph (129 km/h) | 02h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.86 | $22.48 | $44.95 |
| Mid-grade | $4.46 | $25.93 | $51.86 |
| Premium | $4.99 | $29.03 | $58.06 |
| Diesel | $6.62 | $38.53 | $77.07 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Indiana · Oct 15, 2026