How far is West Lafayette, IN from New Castle, IN?

The driving distance from West Lafayette, IN to New Castle, IN is about 106.3 miles (171 km), with a travel time of about 02h 14m by car.

  • The straight-line flight distance is about 88.2 miles (141.9 km).
  • For a round trip, plan for roughly 04h 28m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Trip Tools

Reverse, save, or send this route

This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
106.24 mi
02h 14m
Flight
88.14 mi
141.85 km direct

This route works well as a day trip with time at the destination.

Learn Distance

Choose another destination from West Lafayette.

Flight Distance

Direct air line
88.14 mi
Kilometers
141.85 km
Flight Time
00h 10m

Driving Distance

Road route
106.24 mi
Kilometers
170.97 km
Drive Time
02h 14m

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 02h 14m.

Arrival Snapshot
Arrive in New Castle
Sat, Apr 11, 1:43 AM EDT
Return by in West Lafayette
Sat, Apr 11, 3:58 AM EDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave West Lafayette
2026-04-10T23:29
Arrive New Castle
Sat, Apr 11, 1:43 AM EDT
Route Timing
02h 14m
One way by road
Best Departure Window
8:00 AM to 10:00 AM EDT
Aim for a morning departure
Arrive between
10:14 AM to 12:14 PM EDT

A morning start gives you useful time at the destination and keeps the return out of the late evening.

Leave by
2:02 PM EDT
Keeps a same-day return open with about 03h 00m at the destination.
Back in West Lafayette
9:30 PM EDT
Morning start is best

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.

Mid-route stop
Zionsville
IN

Town of Indiana

From West Lafayette
53.1 mi
01h 07m
To New Castle
53.2 mi
01h 07m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
63°F
Friday

Chance Showers And Thunderstorms

Starts
Fri, Apr 10 6:00 AM EDT
Wind
10 mph W
Destination
68°F
Friday

Mostly Cloudy then Light Rain Likely

Starts
Fri, Apr 10 2:00 AM EDT
Wind
13 mph WSW

Driving Route Map

The map below follows the saved road route between West Lafayette and New Castle.

Turn-by-Turn Driving Directions

Step-by-step road directions between West Lafayette and New Castle.

  1. 1

    Start on Northwestern Avenue

    13 m · 2 sec · Northwestern Avenue

  2. 2

    Turn right onto Vine Street

    84 m · 16 sec · Vine Street

  3. 3

    Turn right onto Wiggins Street

    1627 ft · 48 sec · Wiggins Street

  4. 4

    Continue on Old US Highway 231

    1 km · 1 min · Old US Highway 231

  5. 5

    Continue on Union Street

    1.6 mi · 4 min · Union Street

  6. 6

    Turn right onto North Earl Avenue

    2673 ft · 1 min · North Earl Avenue

  7. 7

    Turn left onto South Street

    2 mi · 4 min · South Street

  8. 8

    Take the ramp right toward I 65 South: Indianapolis

    1898 ft · 25 sec

  9. 9

    Merge slight left

    42.4 mi · 46 min

  10. 10

    Keep slight right

    5.1 mi · 6 min

  11. 11

    Merge slight right

    10.7 mi · 13 min

  12. 12

    Take the exit slight right toward Binford Boulevard, Indianapolis

    1.1 km · 2 min

  13. 13

    Keep slight left to continue on I 69 North: Fort Wayne

    2681 ft · 1 min

  14. 14

    Merge slight left onto Binford Boulevard

    1.1 mi · 2 min · Binford Boulevard

  15. 15

    Merge slight left

    2.8 mi · 4 min

  16. 16

    Keep slight left

    14.5 mi · 16 min

  17. 17

    Take the exit slight right toward SR 38 West: Noblesville, Pendleton

    1886 ft · 36 sec

  18. 18

    Enter the roundabout and take exit 1 toward State Street

    4 m · 1 sec · State Street

  19. 19

    Exit the roundabout onto State Street

    1669 ft · 28 sec · State Street

  20. 20

    Enter the roundabout and take exit 2 toward State Street

    29 m · 2 sec · State Street

  21. 21

    Exit the roundabout onto State Street

    1.9 mi · 3 min · State Street

  22. 22

    Enter the roundabout and take exit 2 toward the route

    40 m · 2 sec

  23. 23

    Exit the roundabout

    20.1 mi · 30 min

  24. 24

    Turn right onto South Main Street

    828 ft · 23 sec · South Main Street

  25. 25

    Arrive at your destination

    0 m · 1 sec · South Main Street

Car Route Details

A richer read on the saved driving route between West Lafayette and New Castle.

OSRM road route
Drive Character

Highway-focused drive

Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.

Directions
25 steps
11 turns on the saved route
Ramps & Exits
13
4 merges, 9 ramps or exits
Navigation Density
23.5 / 100 mi
Decision points by distance
Main Roads
I 65 South
58.6 mi · 55%
State Street
22.4 mi · 21%
Binford Boulevard
19.1 mi · 18%
South Street
2.03 mi · 2%
Union Street
1.6 mi · 2%
Old US Highway 231
0.62 mi · 1%
Longest Stretch

I 65 South

Merge slight left

42.4 mi · 00h 46m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

A comfortable day-trip route

This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.

Drive Time
02h 14m
Day trip friendly
Same-Day Return
04h 28m
Round-trip wheel time
Road vs Air
+18.1 mi
88.2 mi direct line
Halfway Stop
Zionsville
01h 07m from West Lafayette
Leave By
2:02 PM EDT
Morning start is best
Weather Watch

Chance Showers And Thunderstorms leaving West Lafayette and Mostly Cloudy then Light Rain Likely near New Castle.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from West Lafayette to New Castle?

The road trip is about 106.3 miles (171 km) and usually takes 02h 14m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.

What is the halfway point on this route?

Zionsville is a useful midpoint, sitting about 53.1 miles from West Lafayette and 53.2 miles from New Castle.

How much longer is the road route than the straight-line distance?

The direct path is about 88.2 miles (141.9 km), while the road route adds roughly 18.1 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:02 PM EDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $14.14 one way or $28.28 round trip. Estimated CO2 is about 33.3 kg one way.

What should you check before leaving?

Before you leave, expect Chance Showers And Thunderstorms around West Lafayette and Mostly Cloudy then Light Rain Likely near New Castle.

Stop Ideas Near Zionsville

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
These suggestions come from reviewed places and nearby services around Zionsville and the surrounding midpoint area.
Avon Town Hall Park
Scenic stop 13.9 mi away

Avon Town Hall Park

Avon , IN
6570 E US Hwy 36, Avon, IN 46123, United States
Rating 4.7/5 886 reviews Tourist attraction,City park
Carmel City Hall
Meeting point 7.2 mi away

Carmel City Hall

Carmel , IN
Carmel City Hall (second floor One, 1 Civic Square, Carmel, IN 46032
Rating 3.1/5 18 reviews Government office,City courthouse
Thomas A. Weaver Municipal Complex
Nearby stop 12.8 mi away

Thomas A. Weaver Municipal Complex

Fishers , IN
1 Municipal Dr, Fishers, IN 46038
Rating 4.5/5 184 reviews Business center,Association or organization

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Zionsville.

RAIL

Indianapolis Union Station

23 mi away
350 South Illinois Street
RAIL

Crawfordsville

55 mi away
Spring and Green Streets
BUS

Crawfordsville (Bus), Indiana

57 mi away
1000 Smith Ave
RAIL

Lafayette station

75 mi away
200 North 2nd St.

Flight Path Map

This map shows the direct air route between West Lafayette and New Castle. Straight-line distance: 88.14 mi (141.85 km).

West Lafayette

#1 West Lafayette

The most populous city in Tippecanoe County, Indiana.

Population51,605
Coordinates40.4258700, -86.9080700
Altitude186
CountryUnited States
New Castle

#2 New Castle

City in Indiana

Population17,106
Coordinates39.9289400, -85.3702500
Altitude324
CountryUnited States
Start: West Lafayette (-86.90807, 40.42587)
End: New Castle (-85.37025, 39.92894)

Estimated Travel Time

Distance: 171 km by road

SpeedTime
30 mph (48.3 km/h)03h 32m
40 mph (64.37 km/h)02h 39m
50 mph (80.47 km/h)02h 07m
60 mph (96.56 km/h)01h 46m
70 mph (112.65 km/h)01h 31m
80 mph (129 km/h)01h 19m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
3.75 gal
14.19 L · about $14.14
Round trip
$28.28
7.5 gal · 28.38 L
Estimated CO2
33.3 kg one way
Round trip: 66.7 kg / 147 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.77 $14.14 $28.28
Mid-grade $4.25 $15.95 $31.90
Premium $4.65 $17.45 $34.91
Diesel $5.30 $19.89 $39.78

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 · Apr 11, 2026

There is no time difference between West Lafayette and New Castle. The current time is 23:29:21.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.