How far is Royalton, IL from Niles, IL?
The driving distance from Royalton, IL to Niles, IL is about 337.1 miles (542.5 km), with a travel time of about 05h 24m by car.
- The straight-line flight distance is about 294.5 miles (473.9 km).
- For a round trip, plan for roughly 10h 48m 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 05h 24m.
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.
Township in Champaign County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Royalton and Niles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Royalton and Niles.
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1
Start on 3rd South Street
21 m · 7 sec · 3rd South Street
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2
Turn left onto South Main Street
1 mi · 2 min · South Main Street
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3
Enter the roundabout and take exit 1 toward the route
4 m · 1 sec
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4
Exit the roundabout
3.3 mi · 6 min
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5
Turn right onto Linden Street
2231 ft · 45 sec · Linden Street
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6
Continue on Illinois Route 149
5.5 mi · 10 min · Illinois Route 149
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7
Enter the roundabout and take exit 1 toward Illinois Route 149
33 m · 2 sec · Illinois Route 149
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8
Exit the roundabout onto Illinois Route 149
1267 ft · 26 sec · Illinois Route 149
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9
Enter the roundabout and take exit 3 toward the route
1023 ft · 17 sec
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10
Exit the roundabout
1714 ft · 42 sec
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11
Merge slight left onto Ken Gray Expressway
31 mi · 34 min · Ken Gray Expressway
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12
Keep slight right to continue on Ken Gray Expressway
67.5 mi · 1 hr 13 min · Ken Gray Expressway
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13
Keep slight left to continue on I 57 North: Chicago
195.2 mi · 3 hr 34 min
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14
Continue on Dan Ryan Expressway
3.3 mi · 5 min · Dan Ryan Expressway
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15
Keep slight left to continue on Dan Ryan Expressway (Express)
7.9 mi · 11 min · Dan Ryan Expressway (Express)
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16
Continue on Kennedy Expressway
8.2 mi · 12 min · Kennedy Expressway
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17
Continue on Edens Expressway
2.2 mi · 2 min · Edens Expressway
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18
Take the exit slight right toward US 14 West: Caldwell Avenue
1068 ft · 26 sec
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19
Turn slight right onto North Caldwell Avenue
3 mi · 5 min · North Caldwell Avenue
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20
Turn left onto West Howard Street
3217 ft · 1 min · West Howard Street
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21
Turn left onto North Waukegan Road
4 m · 1 sec · North Waukegan Road
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22
Arrive at your destination
0 m · 1 sec · North Waukegan Road
Car Route Details
A richer read on the saved driving route between Royalton and Niles.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 57 North
Keep slight left to continue on I 57 North: Chicago
195 mi · 03h 34m
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.
Mostly Sunny leaving Royalton and Partly Sunny near Niles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Royalton to Niles?
The road trip is about 337.1 miles (542.5 km) and usually takes 05h 24m 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?
Pesotum is a useful midpoint, sitting about 165.2 miles from Royalton and 171.9 miles from Niles.
How much longer is the road route than the straight-line distance?
The direct path is about 294.5 miles (473.9 km), while the road route adds roughly 42.6 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 6:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.87 one way or $89.75 round trip. Estimated CO2 is about 105.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Royalton and Partly Sunny near Niles.
Stop Ideas Near Pesotum
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 Pesotum.
Illinois Terminal
Rantoul
Mattoon station
Danville, Illinois
Flight Path Map
This map shows the direct air route between Royalton and Niles. Straight-line distance: 294.48 mi (473.92 km).
#1 Royalton
City in Minnesota
| Population | 1,110 |
| Coordinates | 37.8769900, -89.1145200 |
| Altitude | 120 |
| 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: 542 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 13m |
| 40 mph (64.37 km/h) | 08h 25m |
| 50 mph (80.47 km/h) | 06h 44m |
| 60 mph (96.56 km/h) | 05h 37m |
| 70 mph (112.65 km/h) | 04h 48m |
| 80 mph (129 km/h) | 04h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $44.87 | $89.75 |
| Mid-grade | $4.25 | $50.61 | $101.22 |
| Premium | $4.65 | $55.38 | $110.77 |
| Diesel | $5.30 | $63.12 | $126.24 |
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 · Jul 27, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.