Origin
Kempton, IL
Afternoon in Kempton on Thursday
Local time
2:49 PM
CDT
Current temp
49°F
Unavailable
Live forecast
Trip from Kempton, IL to Harpster, IL
Last recalculated Apr 16, 2026
Drive Time
1h 21m
Distance
46.1 mi
74 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 15m
★
6 AM
1h 22m
8 AM
1h 34m
10 AM
1h 26m
12 PM
1h 25m
3 PM
1h 27m
5 PM
1h 34m
8 PM
1h 18m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Kempton, IL
Tom Fisk
Harpster, IL
Stéphane Tendon
Trip Overview
This straightforward 46.1-mile drive from Kempton to Harpster in Illinois is easily manageable as a day trip, taking approximately 1 hour and 21 minutes. The route primarily utilizes IL 115 and IL 54, with a short section on East 1st Street in Harpster. With an estimated fuel cost of just $7, this is an economical journey. The highway-focused profile means you'll cover ground efficiently, making it ideal for a quick transit between these two Midwest towns. Since there are no recommended overnight stops and the drive is relatively short, you have plenty of flexibility in your schedule.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 21m. Total distance: 46.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 21m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (81%). Straightforward navigation.
Drive Character
Expect a highway-focused experience on this 46.1-mile journey, with 81% of the drive on faster roads. The longest uninterrupted stretch you'll encounter is 22.1 miles along IL 115, allowing for sustained travel. While primarily on highways, the route seamlessly transitions between IL 115 and IL 54, offering a consistent driving pace. This road's personality is one of efficiency, designed to get you from point A to point B with minimal fuss, rather than prioritizing scenic detours.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 11 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
IL 115 is the longest continuous segment at about 22.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on IL 115 and IL 54. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes around 0.1 miles in near Gardner Street.
Driving Effort
2/10
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Kempton, IL to Harpster, IL is easy. At 1h 21m with 81% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Gardner Street): Navigation decision point; at 0.1 miles (Township Line Road): Navigation decision point; at 1.6 miles (IL 115): Navigation decision point.
Critical Maneuvers
5 of 7 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
0.1 mi into trip
|
~0m in
|
Gardner Street
Turn left onto Gardner Street
Navigation decision point
4
0.1 mi into trip
|
~0m in
|
Township Line Road
Turn right onto Township Line Road
Navigation decision point
4
1.6 mi into trip
|
~6m in
|
IL 115
Turn right onto IL 115
Navigation decision point
5
25 mi into trip
|
~44m in
|
IL 54
Turn right onto IL 54
Lane positioning matters here
Use the right lane.
5
40.2 mi into trip
|
~1h 10m in
|
IL 9; IL 54 / East 1st Street
At end of road, turn right onto IL 9; IL 54 / East 1st Street
Navigation decision point
Main Roads
| Road | Distance | Duration |
|---|---|---|
| IL 115 | 22.1 mi | 35m |
| IL 54 | 15.2 mi | 26m |
| East 1st Street | 5.8 mi | 10m |
| East 3700 North Road | 1.4 mi | 5m |
| Green Street | 1.4 mi | 2m |
| Township Line Road | <0.1 mi | <1m |
| East 50 North Road | <0.1 mi | <1m |
| Gardner Street | <0.1 mi | <1m |
Longest stretch:
IL 115
— 22.1 mi, about 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between Kempton, IL and Harpster, IL.
1
Start on Main Street
350 ft
·
16 sec
·
Main Street
2
Turn left onto Gardner Street
424 ft
·
19 sec
·
Gardner Street
3
Turn right onto Township Line Road
470 ft
·
20 sec
·
Township Line Road
4
Continue on East 3700 North Road
1.4 mi
·
5 min
·
East 3700 North Road
5
Turn right onto IL 115
13 mi
·
19 min
·
IL 115
6
Turn slight right onto IL 115
1.4 mi
·
2 min
·
Green Street
7
Turn right onto IL 115
9.5 mi
·
16 min
·
IL 115
8
Turn right onto IL 54
15 mi
·
26 min
·
IL 54
Use the right lane.
9
At end of road, turn right onto IL 9; IL 54
5.8 mi
·
10 min
·
East 1st Street
10
Turn right onto East 50 North Road
437 ft
·
19 sec
·
East 50 North Road
11
Arrive at destination
East 50 North Road
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 23 mi from Kempton, IL · 40m into the drive
Mid-route town
Meal stop
23 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 10 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 23 miles from Kempton, IL, which is a good place for a longer meal and fuel stop.
Arriving in Harpster, IL
The final approach into Harpster, IL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$7.21 one way
$14.41 round trip
$3.97/gal
25.4 MPG avg
16 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $7.91 | $15.83 |
| premium | $4.89 | $8.87 | $17.74 |
| diesel | $5.61 | $10.18 | $20.36 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$7
Estimated CO2 emission: 16.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 13.8 | 0 | $4.84 | $2.21 |
| Efficient EV | 11.5 | 0 | $4.03 | $1.84 |
| EV Truck/SUV | 18.4 | 0 | $6.45 | $2.95 |
Gas CO2
16 kg
EV CO2
5 kg (69% 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.
Travel Intel
Current conditions at both ends of the drive.
Destination
Harpster, IL
Afternoon in Harpster on Thursday
Local time
2:49 PM
CDT
Current temp
59°F
Unavailable
Live forecast
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
10 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
1h 21m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Kempton, IL to Harpster, IL covers 46.1 miles and takes about 1h 21m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are IL 115, IL 54, East 1st Street. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 23 miles from Kempton, IL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $7.21 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
The drive from Kempton, IL to Harpster, IL is easy. At 1h 21m with 81% highway, most drivers will find it relaxed and low-stress.
The main spots that need attention: at 0.1 miles (Gardner Street): Navigation decision point; at 0.1 miles (Township Line Road): Navigation decision point; at 1.6 miles (IL 115): Navigation decision point.
The route from Kempton, IL to Harpster, IL does not surface many named destination signs beyond the main corridor.
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