How far is South Jacksonville, IL from Niles, IL?
The driving distance from South Jacksonville, IL to Niles, IL is about 245.3 miles (394.8 km), with a travel time of about 03h 56m by car.
- The straight-line flight distance is about 203.8 miles (328 km).
- For a round trip, plan for roughly 07h 52m 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 56m.
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.
City in McLean County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between South Jacksonville and Niles.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Jacksonville and Niles.
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1
Start on East Vandalia Road
91 m · 17 sec · East Vandalia Road
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2
Turn right onto South Main Street
1 mi · 2 min · South Main Street
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3
Turn right onto East Morton Avenue
2.5 mi · 4 min · East Morton Avenue
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4
Continue on Old Route 36
1.5 km · 1 min · Old Route 36
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5
Turn left
1635 ft · 40 sec
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6
Merge slight left
42.5 mi · 46 min
-
7
Continue straight
20.5 mi · 22 min
-
8
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
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9
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
120.8 mi · 2 hr 14 min
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10
Take the exit slight right toward I 294 Tollway North: Wisconsin
1.6 mi · 3 min
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11
Keep slight left to continue on I 294 North: Wisconsin
1694 ft · 41 sec
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12
Merge slight left onto Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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13
Keep slight left to continue on Tri-State Tollway
11.7 mi · 15 min · Tri-State Tollway
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14
Take the exit slight right toward Touhy Avenue
635 ft · 16 sec
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15
Keep slight left to continue on Touhy Avenue
2694 ft · 1 min
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16
Keep slight right to continue on Touhy Avenue East
1749 ft · 43 sec
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17
Turn straight onto East Touhy Avenue
3 mi · 6 min · East Touhy Avenue
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18
Turn left onto North Harlem Avenue
2643 ft · 50 sec · North Harlem Avenue
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19
Turn right onto West Howard Street
1019 ft · 24 sec · West Howard Street
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20
Turn right onto North Waukegan Road
4 m · 1 sec · North Waukegan Road
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21
Arrive at your destination
0 m · 1 sec · North Waukegan Road
Car Route Details
A richer read on the saved driving route between South Jacksonville and Niles.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 55 North
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
121 mi · 02h 14m
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 South Jacksonville and Rain Showers near Niles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Jacksonville to Niles?
The road trip is about 245.3 miles (394.8 km) and usually takes 03h 56m 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?
Lexington is a useful midpoint, sitting about 120.4 miles from South Jacksonville and 124.9 miles from Niles.
How much longer is the road route than the straight-line distance?
The direct path is about 203.8 miles (328 km), while the road route adds roughly 41.5 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 9:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.40 one way or $80.80 round trip. Estimated CO2 is about 77 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around South Jacksonville and Rain Showers near Niles.
Stop Ideas Near Lexington
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall - Town of Normal
Normal Town
El Paso City Water Works
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lexington.
Uptown Station
Pontiac station
Dwight station
Rantoul
Flight Path Map
This map shows the direct air route between South Jacksonville and Niles. Straight-line distance: 203.8 mi (327.98 km).
#1 South Jacksonville
City in Illinois, United States of America
| Population | 3,075 |
| Coordinates | 39.7086600, -90.2281800 |
| Altitude | 189 |
| Country | United States |
#2 Niles
City in Trumbull County, Ohio
| Population | 28,615 |
| Coordinates | 42.0189200, -87.8028400 |
| Altitude | 194 |
| Country | United States |
End: West Howard Street (-87.802809, 42.018948)
Estimated Travel Time
Distance: 395 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 10m |
| 40 mph (64.37 km/h) | 06h 07m |
| 50 mph (80.47 km/h) | 04h 54m |
| 60 mph (96.56 km/h) | 04h 05m |
| 70 mph (112.65 km/h) | 03h 30m |
| 80 mph (129 km/h) | 03h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $40.40 | $80.80 |
| Mid-grade | $5.29 | $45.83 | $91.66 |
| Premium | $5.84 | $50.55 | $101.10 |
| Diesel | $6.57 | $56.90 | $113.81 |
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 · Oct 15, 2026