How far is Markham, IL from Mount Prospect, IL?
The driving distance from Markham, IL to Mount Prospect, IL is about 43.2 miles (69.5 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 35 miles (56.3 km).
- For a round trip, plan for roughly 01h 56m 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 00h 58m.
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.
Village in Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Markham and Mount Prospect.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Mount Prospect.
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1
Start on 163rd Street
20 m · 10 sec · 163rd Street
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2
Turn left onto Kedzie Avenue
2.3 mi · 4 min · Kedzie Avenue
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3
Turn right onto West 147th Street
1979 ft · 39 sec · West 147th Street
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4
Turn left onto I 294 North: Wisconsin
3218 ft · 1 min
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5
Merge slight left onto Tri-State Tollway
20.8 mi · 26 min · Tri-State Tollway
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6
Keep slight left to continue on Tri-State Tollway
14.6 mi · 19 min · Tri-State Tollway
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7
Take the exit slight right toward US 14 West: Dempster Street
1664 ft · 41 sec
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8
Turn straight onto East Dempster Street
529 ft · 13 sec · East Dempster Street
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9
Take the ramp slight right toward I 294 South
66 m · 5 sec
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10
Turn straight
155 m · 19 sec
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11
Turn straight onto Rand Road
3.1 mi · 5 min · Rand Road
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12
Turn slight left onto East Central Road
1.4 km · 2 min · East Central Road
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13
Turn right
16 m · 4 sec
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14
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Markham and Mount Prospect.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Tri-State Tollway
Merge slight left onto Tri-State Tollway
20.8 mi · 00h 26m
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.
Rain leaving Markham and Showers And Thunderstorms near Mount Prospect.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Mount Prospect?
The road trip is about 43.2 miles (69.5 km) and usually takes 00h 58m 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?
Western Springs is a useful midpoint, sitting about 21.6 miles from Markham and 21.6 miles from Mount Prospect.
How much longer is the road route than the straight-line distance?
The direct path is about 35 miles (56.3 km), while the road route adds roughly 8.2 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 4:34 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.09 one way or $14.18 round trip. Estimated CO2 is about 13.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain around Markham and Showers And Thunderstorms near Mount Prospect.
Stop Ideas Near Western Springs
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 Western Springs.
La Grange Road
Summit
Naperville
Chicago Union Station
Flight Path Map
This map shows the direct air route between Markham and Mount Prospect. Straight-line distance: 34.97 mi (56.28 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Mount Prospect
Village in Elk Grove and Wheeling Townships in Cook County, Illinois, United States
| Population | 53,299 |
| Coordinates | 42.0664200, -87.9372900 |
| Altitude | 204 |
| Country | United States |
End: Mount Prospect (-87.93729, 42.06642)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 26m |
| 40 mph (64.37 km/h) | 01h 04m |
| 50 mph (80.47 km/h) | 00h 51m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $7.09 | $14.18 |
| Mid-grade | $5.29 | $8.04 | $16.09 |
| Premium | $5.84 | $8.87 | $17.74 |
| Diesel | $6.57 | $9.99 | $19.98 |
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