How far is Joliet, IL from La Harpe, IL?

The driving distance from Joliet, IL to La Harpe, IL is about 217.8 miles (350.5 km), with a travel time of about 04h 09m by car.

  • The straight-line flight distance is about 163.9 miles (263.7 km).
  • For a round trip, plan for roughly 08h 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.
Trip Tools

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.

Reverse Route
Quick Snapshot
Road
217.8 mi
04h 09m
Flight
163.83 mi
263.66 km direct

This drive is better planned with a longer stop or an overnight stay.

Learn Distance

Choose another destination from Joliet.

Flight Distance

Direct air line
163.83 mi
Kilometers
263.66 km
Flight Time
00h 19m

Driving Distance

Road route
217.8 mi
Kilometers
350.52 km
Drive Time
04h 09m

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 04h 09m.

Arrival Snapshot
Arrive in La Harpe
Sat, Apr 18, 8:06 AM CDT
Return by in Joliet
Sat, Apr 18, 12:16 PM CDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Joliet
2026-04-18T03:57
Arrive La Harpe
Sat, Apr 18, 8:06 AM CDT
Route Timing
04h 09m
One way by road
Best Departure Window
6:00 AM to 8:00 AM CDT
Leave early for more breathing room
Arrive between
10:09 AM to 12:09 PM CDT

An early departure helps you fit a real stop into the day without turning the return into a late-night drive.

Leave by
8:42 AM CDT
Keeps a same-day return open with about 04h 00m at the destination.
Back in Joliet
9:00 PM CDT
Early departure recommended

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
Atkinson
IL

Town in Illinois, United States

From Joliet
108.7 mi
02h 04m
To La Harpe
109.1 mi
02h 04m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
68°F
Saturday

Showers And Thunderstorms

Starts
Sat, Apr 18 6:00 AM CDT
Wind
15 to 20 mph SW
Destination
54°F
Saturday

Rain Showers Likely

Starts
Sat, Apr 18 6:00 AM CDT
Wind
15 to 20 mph NW

Driving Route Map

The map below follows the saved road route between Joliet and La Harpe.

Turn-by-Turn Driving Directions

Step-by-step road directions between Joliet and La Harpe.

  1. 1

    Start on the route

    34 m · 10 sec

  2. 2

    Turn right onto Ottawa Street

    1397 ft · 44 sec · Ottawa Street

  3. 3

    Continue on Ottawa Street

    758 ft · 22 sec · Ottawa Street

  4. 4

    Continue on Chicago Street

    2079 ft · 1 min · Chicago Street

  5. 5

    Take the ramp slight right toward I 80 West: Moline, Rock Island

    1707 ft · 42 sec

  6. 6

    Merge slight left

    122 mi · 2 hr 12 min

  7. 7

    Keep slight left to continue on I 74 West, I 280 West: Moline, Rock Island

    2553 ft · 31 sec

  8. 8

    Take the exit slight right toward I 74 East: Peoria

    1427 ft · 49 sec

  9. 9

    Merge slight left onto Chicago-Kansas City Expressway

    158 m · 6 sec · Chicago-Kansas City Expressway

  10. 10

    Keep slight left to continue on Chicago-Kansas City Expressway

    31.3 mi · 34 min · Chicago-Kansas City Expressway

  11. 11

    Take the exit slight right toward US 34 West: Monmouth

    44.9 mi · 53 min

  12. 12

    Turn right onto North 1975th Road

    1 mi · 1 min · North 1975th Road

  13. 13

    Turn left onto East 1100th Street

    1.3 mi · 2 min · East 1100th Street

  14. 14

    Turn right

    15.2 mi · 24 min

  15. 15

    Arrive at your destination

    0 m · 1 sec · East Main Street

Car Route Details

A richer read on the saved driving route between Joliet and La Harpe.

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
15 steps
4 turns on the saved route
Ramps & Exits
5
2 merges, 3 ramps or exits
Navigation Density
6.9 / 100 mi
Decision points by distance
Main Roads
I 80 West
122 mi · 56%
US 34 West
44.9 mi · 21%
Chicago-Kansas City Expressway
31.4 mi · 14%
East 1100th Street
1.27 mi · 1%
North 1975th Road
1.03 mi
I 74 West
0.48 mi
Longest Stretch

I 80 West

Merge slight left

122 mi · 02h 12m

Route Summary

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

Trip Read

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.

Drive Time
04h 09m
Long day trip
Same-Day Return
08h 18m
Round-trip wheel time
Road vs Air
+53.9 mi
163.9 mi direct line
Halfway Stop
Atkinson
02h 04m from Joliet
Leave By
8:42 AM CDT
Early departure recommended
Weather Watch

Showers And Thunderstorms leaving Joliet and Rain Showers Likely near La Harpe.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Joliet to La Harpe?

The road trip is about 217.8 miles (350.5 km) and usually takes 04h 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?

Atkinson is a useful midpoint, sitting about 108.7 miles from Joliet and 109.1 miles from La Harpe.

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

The direct path is about 163.9 miles (263.7 km), while the road route adds roughly 53.9 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 8:42 AM CDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $28.96 one way or $57.92 round trip. Estimated CO2 is about 68.3 kg one way.

What should you check before leaving?

Before you leave, expect Showers And Thunderstorms around Joliet and Rain Showers Likely near La Harpe.

Stop Ideas Near Atkinson

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

Mid-route Guidance
Local place coverage is thin around Atkinson, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

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

RAIL

Kewanee

21 mi away
Loomis and North Tremont Sts.
BUS

Moline, Illinois

41 mi away
1200 River Drive
RAIL

Princeton

46 mi away
107 Bicentennial Dr.
BUS

Rock Island, IL

46 mi away
3500 5th Avenue

Flight Path Map

This map shows the direct air route between Joliet and La Harpe. Straight-line distance: 163.83 mi (263.66 km).

Joliet

#1 Joliet

The second most populous city in Will County, Illinois.

Population85,583
Coordinates41.5251900, -88.0834000
Altitude165
CountryUnited States
La Harpe

#2 La Harpe

City in Hancock County, Illinois, United States

Population1,123
Coordinates40.5833700, -90.9693100
Altitude213
CountryUnited States
Start: Joliet (-88.0834, 41.52519)
End: La Harpe (-90.96931, 40.58337)

Estimated Travel Time

Distance: 351 km by road

SpeedTime
30 mph (48.3 km/h)07h 15m
40 mph (64.37 km/h)05h 26m
50 mph (80.47 km/h)04h 21m
60 mph (96.56 km/h)03h 37m
70 mph (112.65 km/h)03h 06m
80 mph (129 km/h)02h 43m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
7.68 gal
29.09 L · about $28.96
Round trip
$57.92
15.36 gal · 58.18 L
Estimated CO2
68.3 kg one way
Round trip: 136.5 kg / 301 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.77 $28.96 $57.92
Mid-grade $4.25 $32.66 $65.33
Premium $4.65 $35.74 $71.49
Diesel $5.30 $40.73 $81.47

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 Illinois · Apr 18, 2026

There is no time difference between Joliet and La Harpe. The current time is 03:57:10.

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.