How far is Markham, IL from Silvis, IL?
The driving distance from Markham, IL to Silvis, IL is about 153.9 miles (247.6 km), with a travel time of about 02h 54m by car.
- The straight-line flight distance is about 140.7 miles (226.5 km).
- For a round trip, plan for roughly 05h 49m 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 02h 54m.
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.
City in LaSalle County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Markham and Silvis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Silvis.
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1
Start on 163rd Street
20 m · 7 sec · 163rd Street
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2
Turn right onto Kedzie Avenue
2913 ft · 1 min · Kedzie Avenue
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3
Take the ramp slight right toward I 80 West
2482 ft · 1 min
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4
Merge slight left
143.5 mi · 2 hr 38 min
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5
Keep slight right to continue on I 80 West: Davenport
3.5 mi · 4 min
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6
Take the exit slight right toward Colona
2060 ft · 53 sec
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7
Turn right onto Cleveland Road
1.2 mi · 2 min · Cleveland Road
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8
Turn right onto 1st Avenue
1.5 mi · 2 min · 1st Avenue
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9
Turn right onto South 2nd Avenue
2 mi · 4 min · South 2nd Avenue
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10
Continue on 1st Avenue
1 km · 1 min · 1st Avenue
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11
Arrive at your destination
0 m · 1 sec · 1st Avenue
Car Route Details
A richer read on the saved driving route between Markham and Silvis.
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 80 West
Merge slight left
144 mi · 02h 39m
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.
Showers And Thunderstorms leaving Markham and Showers And Thunderstorms Likely near Silvis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Silvis?
The road trip is about 153.9 miles (247.6 km) and usually takes 02h 54m 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?
La Salle is a useful midpoint, sitting about 76.7 miles from Markham and 77.1 miles from Silvis.
How much longer is the road route than the straight-line distance?
The direct path is about 140.7 miles (226.5 km), while the road route adds roughly 13.2 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 12:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.33 one way or $50.66 round trip. Estimated CO2 is about 48.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Markham and Showers And Thunderstorms Likely near Silvis.
Stop Ideas Near La Salle
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 La Salle.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Markham and Silvis. Straight-line distance: 140.77 mi (226.54 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Silvis
City in Rock Island County, Illinois, United States
| Population | 7,473 |
| Coordinates | 41.5122600, -90.4151300 |
| Altitude | 181 |
| Country | United States |
End: Silvis (-90.41513, 41.51226)
Estimated Travel Time
Distance: 248 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 07m |
| 40 mph (64.37 km/h) | 03h 50m |
| 50 mph (80.47 km/h) | 03h 04m |
| 60 mph (96.56 km/h) | 02h 33m |
| 70 mph (112.65 km/h) | 02h 11m |
| 80 mph (129 km/h) | 01h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $25.33 | $50.66 |
| Mid-grade | $5.29 | $28.74 | $57.47 |
| Premium | $5.84 | $31.69 | $63.39 |
| Diesel | $6.57 | $35.68 | $71.36 |
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