How far is Markham, IL from Gillespie, IL?
The driving distance from Markham, IL to Gillespie, IL is about 235.7 miles (379.4 km), with a travel time of about 04h 24m by car.
- The straight-line flight distance is about 203.7 miles (327.8 km).
- For a round trip, plan for roughly 08h 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 04h 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.
Town in McLean County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Scattered Showers And Thunderstorms
Sunny
Driving Route Map
The map below follows the saved road route between Markham and Gillespie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Gillespie.
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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
28 mi · 35 min
-
5
Take the exit slight right toward I 55 South: Saint Louis
1900 ft · 54 sec
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6
Merge slight left
93 mi · 1 hr 40 min
-
7
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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8
Keep slight left to continue on I 55 South: Saint Louis
39.7 mi · 43 min
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9
Take the exit slight right toward IL 16: Gillespie, Litchfield
2998 ft · 57 sec
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10
Turn straight onto County Road 1200 North
8.3 mi · 12 min · County Road 1200 North
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11
Turn left onto Macoupin Street
5 m · 1 sec · Macoupin Street
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12
Arrive at your destination
0 m · 1 sec · Macoupin Street
Car Route Details
A richer read on the saved driving route between Markham and Gillespie.
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 South
Merge slight left
93 mi · 01h 40m
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.
Partly Sunny then Scattered Showers And Thunderstorms leaving Markham and Sunny near Gillespie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Gillespie?
The road trip is about 235.7 miles (379.4 km) and usually takes 04h 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?
Normal is a useful midpoint, sitting about 117.9 miles from Markham and 117.9 miles from Gillespie.
How much longer is the road route than the straight-line distance?
The direct path is about 203.7 miles (327.8 km), while the road route adds roughly 32 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 8:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.37 one way or $62.75 round trip. Estimated CO2 is about 73.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Scattered Showers And Thunderstorms around Markham and Sunny near Gillespie.
Stop Ideas Near Normal
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall - Town of Normal
City of Bloomington, Illinois
Bloomington Finance Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Normal.
Uptown Station
Pontiac station
Lincoln
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Markham and Gillespie. Straight-line distance: 203.69 mi (327.8 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Gillespie
City in Illinois, United States
| Population | 3,048 |
| Coordinates | 39.1297700, -89.8195400 |
| Altitude | 200 |
| Country | United States |
End: Gillespie (-89.81954, 39.12977)
Estimated Travel Time
Distance: 379 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 51m |
| 40 mph (64.37 km/h) | 05h 53m |
| 50 mph (80.47 km/h) | 04h 42m |
| 60 mph (96.56 km/h) | 03h 55m |
| 70 mph (112.65 km/h) | 03h 22m |
| 80 mph (129 km/h) | 02h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $31.37 | $62.75 |
| Mid-grade | $4.25 | $35.38 | $70.77 |
| Premium | $4.65 | $38.72 | $77.44 |
| Diesel | $5.30 | $44.13 | $88.26 |
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 · May 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.