How far is Hermon, IL from Knoxville, IL?
The driving distance from Hermon, IL to Knoxville, IL is about 12.3 miles (19.8 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 10.6 miles (17.1 km).
- For a round trip, plan for roughly 00h 43m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 21m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Knox County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Hermon and Knoxville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hermon and Knoxville.
-
1
Start on Knox Road 300N
23 m · 6 sec · Knox Road 300N
-
2
Turn right onto Knox Highway 8
2.1 mi · 5 min · Knox Highway 8
-
3
Continue on Knox Highway 8
1.5 mi · 4 min · Knox Highway 8
-
4
Continue on Knox Highway 8
7.5 mi · 10 min · Knox Highway 8
-
5
Continue on South Broad Street
1.5 km · 2 min · South Broad Street
-
6
Turn left onto East Main Street
810 ft · 15 sec · East Main Street
-
7
Turn right onto North Market Street
39 m · 6 sec · North Market Street
-
8
Arrive at your destination
0 m · 1 sec · North Market Street
Car Route Details
A richer read on the saved driving route between Hermon and Knoxville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Knox Highway 8
Continue on Knox Highway 8
7.52 mi · 00h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms leaving Hermon and Showers And Thunderstorms Likely near Knoxville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hermon to Knoxville?
The road trip is about 12.3 miles (19.8 km) and usually takes 00h 21m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Abingdon is a useful midpoint, sitting about 6.2 miles from Hermon and 6.2 miles from Knoxville.
How much longer is the road route than the straight-line distance?
The direct path is about 10.6 miles (17.1 km), while the road route adds roughly 1.7 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.62 one way or $3.24 round trip. Estimated CO2 is about 3.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely then Chance Showers And Thunderstorms around Hermon and Showers And Thunderstorms Likely near Knoxville.
Stop Ideas Near Abingdon
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 Abingdon.
Galesburg station
Macomb
Burlington
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Hermon and Knoxville. Straight-line distance: 10.62 mi (17.09 km).
#1 Hermon
Hermon is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 40.7569800, -90.3198500 |
| Altitude | 200 |
| Country | United States |
#2 Knoxville
City in Knox County, Illinois, United States
| Population | 2,692 |
| Coordinates | 40.9083700, -90.2848500 |
| Altitude | 238 |
| Country | United States |
End: North Market Street (-90.284952, 40.90837)
Estimated Travel Time
Distance: 20 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 24m |
| 40 mph (64.37 km/h) | 00h 18m |
| 50 mph (80.47 km/h) | 00h 14m |
| 60 mph (96.56 km/h) | 00h 12m |
| 70 mph (112.65 km/h) | 00h 10m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.62 | $3.24 |
| Mid-grade | $4.25 | $1.83 | $3.66 |
| Premium | $4.65 | $2.00 | $4.00 |
| Diesel | $5.30 | $2.28 | $4.56 |
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
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.