How far is Lacon, IL from Markham, IL?
The driving distance from Lacon, IL to Markham, IL is about 115 miles (185.1 km), with a travel time of about 01h 56m by car.
- The straight-line flight distance is about 97.4 miles (156.7 km).
- For a round trip, plan for roughly 03h 52m 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 56m.
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 Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Lacon and Markham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lacon and Markham.
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1
Start on 5th Street
1.4 mi · 2 min · 5th Street
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2
Take the ramp right toward Railroad Street
3267 ft · 57 sec · Railroad Street
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3
Continue on County Road 1400 East
17.8 mi · 20 min · County Road 1400 East
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4
Merge slight right
8.9 mi · 10 min
-
5
Keep slight right to continue on I 80 East: Joliet
2040 ft · 44 sec
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6
Merge slight left
93 mi · 1 hr 44 min
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7
Take the exit slight right toward Kedzie Avenue
1232 ft · 33 sec
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8
Turn left onto Kedzie Avenue
1.3 km · 2 min · Kedzie Avenue
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9
Turn left onto 163rd Street
20 m · 3 sec · 163rd Street
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10
Arrive at your destination
0 m · 1 sec · 163rd Street
Car Route Details
A richer read on the saved driving route between Lacon and Markham.
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 East
Merge slight left
93 mi · 01h 44m
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.
Mostly Sunny leaving Lacon and Mostly Sunny near Markham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lacon to Markham?
The road trip is about 115 miles (185.1 km) and usually takes 01h 56m 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?
Ottawa is a useful midpoint, sitting about 61.5 miles from Lacon and 53.5 miles from Markham.
How much longer is the road route than the straight-line distance?
The direct path is about 97.4 miles (156.7 km), while the road route adds roughly 17.6 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.31 one way or $30.62 round trip. Estimated CO2 is about 36.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Lacon and Mostly Sunny near Markham.
Stop Ideas Near Ottawa
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 Ottawa.
Mendota station
Plano
Dwight station
Princeton
Flight Path Map
This map shows the direct air route between Lacon and Markham. Straight-line distance: 97.37 mi (156.7 km).
#1 Lacon
City in Marshall County, Illinois, United States
| Population | 1,713 |
| Coordinates | 41.0247600, -89.4112000 |
| Altitude | 145 |
| Country | United States |
#2 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
End: 163rd Street (-87.694771, 41.593508)
Estimated Travel Time
Distance: 185 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 49m |
| 40 mph (64.37 km/h) | 02h 52m |
| 50 mph (80.47 km/h) | 02h 18m |
| 60 mph (96.56 km/h) | 01h 55m |
| 70 mph (112.65 km/h) | 01h 38m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.31 | $30.62 |
| Mid-grade | $4.25 | $17.27 | $34.53 |
| Premium | $4.65 | $18.90 | $37.79 |
| Diesel | $5.30 | $21.53 | $43.07 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.