How far is Champaign, IL from Williamsville, IL?
The driving distance from Champaign, IL to Williamsville, IL is about 86.1 miles (138.5 km), with a travel time of about 01h 43m by car.
- The straight-line flight distance is about 70 miles (112.6 km).
- For a round trip, plan for roughly 03h 26m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 43m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Human settlement in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain And Snow Showers then Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Champaign and Williamsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Champaign and Williamsville.
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1
Start on North Neil Street
13 m · 6 sec · North Neil Street
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2
Turn right onto West University Avenue
141 m · 17 sec · West University Avenue
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3
Turn right onto North Randolph Street
721 ft · 28 sec · North Randolph Street
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4
Turn left onto West Church Street
1.9 mi · 5 min · West Church Street
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5
Continue straight
74.5 mi · 1 hr 20 min
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6
Take the exit slight right toward Riverton, Dawson
1784 ft · 43 sec
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7
Turn right onto Overpass Road
1796 ft · 38 sec · Overpass Road
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8
Continue on Lincoln Street
1.5 km · 2 min · Lincoln Street
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9
Turn right onto North 7th Street
1 mi · 2 min · North 7th Street
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10
Continue on County Highway 5A
1711 ft · 42 sec · County Highway 5A
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11
Continue on South Main Street
2160 ft · 56 sec · South Main Street
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12
Continue on South Williamsville Road
5.5 mi · 8 min · South Williamsville Road
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13
Continue on South Walnut Street
2717 ft · 1 min · South Walnut Street
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14
Turn right onto West Main Street
44 m · 11 sec · West Main Street
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15
Continue on West Main Street
61 m · 14 sec · West Main Street
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16
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Champaign and Williamsville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
West Church Street
Continue straight
74.5 mi · 01h 20m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Slight Chance Rain And Snow Showers then Sunny leaving Champaign and Sunny near Williamsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Champaign to Williamsville?
The road trip is about 86.1 miles (138.5 km) and usually takes 01h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Forsyth is a useful midpoint, sitting about 43 miles from Champaign and 43.1 miles from Williamsville.
How much longer is the road route than the straight-line distance?
The direct path is about 70 miles (112.6 km), while the road route adds roughly 16.1 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:04 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.46 one way or $22.93 round trip. Estimated CO2 is about 27 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain And Snow Showers then Sunny around Champaign and Sunny near Williamsville.
Stop Ideas Near Forsyth
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 Forsyth.
Lincoln
Springfield station
Uptown Station
Illinois Terminal
Flight Path Map
This map shows the direct air route between Champaign and Williamsville. Straight-line distance: 69.95 mi (112.58 km).
#1 Champaign
The most populous city in Champaign County, Illinois.
| Population | 89,390 |
| Coordinates | 40.1164200, -88.2433800 |
| Altitude | 225 |
| Country | United States |
#2 Williamsville
Village in the United States
| Population | 1,490 |
| Coordinates | 39.9542200, -89.5487100 |
| Altitude | 183 |
| Country | United States |
End: Williamsville (-89.54871, 39.95422)
Estimated Travel Time
Distance: 139 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 52m |
| 40 mph (64.37 km/h) | 02h 09m |
| 50 mph (80.47 km/h) | 01h 43m |
| 60 mph (96.56 km/h) | 01h 26m |
| 70 mph (112.65 km/h) | 01h 13m |
| 80 mph (129 km/h) | 01h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $11.46 | $22.93 |
| Mid-grade | $4.25 | $12.93 | $25.86 |
| Premium | $4.65 | $14.15 | $28.30 |
| Diesel | $5.30 | $16.12 | $32.25 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.