How far is Markham, IL from Mahomet, IL?
The driving distance from Markham, IL to Mahomet, IL is about 118.8 miles (191.2 km), with a travel time of about 02h 12m by car.
- The straight-line flight distance is about 103.5 miles (166.5 km).
- For a round trip, plan for roughly 04h 25m 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 12m.
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.
Township in Iroquois County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Markham and Mahomet.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Mahomet.
-
1
Start on 163rd Street
20 m · 7 sec · 163rd Street
-
2
Turn right onto Kedzie Avenue
2913 ft · 1 min · Kedzie Avenue
-
3
Take the ramp slight right toward I 80 West
2482 ft · 1 min
-
4
Merge slight left
2.3 mi · 3 min
-
5
Take the exit slight left toward I 57 South: Memphis
1640 ft · 32 sec
-
6
Merge slight right
107.2 mi · 1 hr 56 min
-
7
Take the exit slight right toward I 74 West: Peoria
2125 ft · 1 min
-
8
Merge slight left
6.6 mi · 7 min
-
9
Take the exit slight right toward IL 47: Gibson City, Mahomet
1702 ft · 43 sec
-
10
Turn left onto County Road 400 East
142 m · 11 sec · County Road 400 East
-
11
Continue on North Lombard Street
1785 ft · 51 sec · North Lombard Street
-
12
Turn right onto East Main Street
1270 ft · 56 sec · East Main Street
-
13
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Markham and Mahomet.
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 57 South
Merge slight right
107 mi · 01h 56m
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 near Mahomet.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Mahomet?
The road trip is about 118.8 miles (191.2 km) and usually takes 02h 12m 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?
Danforth is a useful midpoint, sitting about 59.4 miles from Markham and 59.4 miles from Mahomet.
How much longer is the road route than the straight-line distance?
The direct path is about 103.5 miles (166.5 km), while the road route adds roughly 15.3 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 2:04 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.55 one way or $39.09 round trip. Estimated CO2 is about 37.2 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Markham and Showers And Thunderstorms near Mahomet.
Stop Ideas Near Danforth
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 Danforth.
Gilman
Kankakee
Dwight station
Pontiac station
Flight Path Map
This map shows the direct air route between Markham and Mahomet. Straight-line distance: 103.48 mi (166.53 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Mahomet
Village in Illinois, United States
| Population | 8,968 |
| Coordinates | 40.1953100, -88.4042200 |
| Altitude | 223 |
| Country | United States |
End: Mahomet (-88.40422, 40.19531)
Estimated Travel Time
Distance: 191 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 57m |
| 40 mph (64.37 km/h) | 02h 58m |
| 50 mph (80.47 km/h) | 02h 22m |
| 60 mph (96.56 km/h) | 01h 58m |
| 70 mph (112.65 km/h) | 01h 41m |
| 80 mph (129 km/h) | 01h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $19.55 | $39.09 |
| Mid-grade | $5.29 | $22.17 | $44.35 |
| Premium | $5.84 | $24.46 | $48.91 |
| Diesel | $6.57 | $27.53 | $55.06 |
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