How far is Markham, IL from Godfrey, IL?
The driving distance from Markham, IL to Godfrey, IL is about 271.9 miles (437.6 km), with a travel time of about 05h 07m by car.
- The straight-line flight distance is about 224.6 miles (361.5 km).
- For a round trip, plan for roughly 10h 15m 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 05h 07m.
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.
Village in McLean County, Illinois, United States
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 Godfrey.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Godfrey.
-
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
-
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
62.6 mi · 1 hr 7 min
-
9
Take the exit slight right toward IL 140: Alton, Greenville
1756 ft · 43 sec
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10
Turn right onto East State Street
1 km · 1 min · East State Street
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11
Continue on State Route 140
9.6 mi · 13 min · State Route 140
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12
Continue on East Bethalto Drive
1.8 mi · 4 min · East Bethalto Drive
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13
Continue on East MacArthur Drive
1457 ft · 31 sec · East MacArthur Drive
-
14
Take the ramp slight right toward IL 255 North: Godfrey
1631 ft · 40 sec
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15
Merge slight left
7.9 mi · 9 min
-
16
Take the exit slight right toward Humbert Road
1742 ft · 40 sec
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17
Turn left onto Humbert Road
2446 ft · 53 sec · Humbert Road
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18
Turn right onto Pearl Street
1365 ft · 43 sec · Pearl Street
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19
Turn left onto Isabel Drive
1150 ft · 51 sec · Isabel Drive
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20
Keep slight right to continue on Isabel Street
46 m · 7 sec · Isabel Street
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21
Arrive at your destination
0 m · 1 sec · Isabel Street
Car Route Details
A richer read on the saved driving route between Markham and Godfrey.
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.
Rain leaving Markham and Showers And Thunderstorms near Godfrey.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Godfrey?
The road trip is about 271.9 miles (437.6 km) and usually takes 05h 07m 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?
McLean is a useful midpoint, sitting about 135.9 miles from Markham and 136 miles from Godfrey.
How much longer is the road route than the straight-line distance?
The direct path is about 224.6 miles (361.5 km), while the road route adds roughly 47.3 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:44 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.74 one way or $89.47 round trip. Estimated CO2 is about 85.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain around Markham and Showers And Thunderstorms near Godfrey.
Stop Ideas Near McLean
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Lincoln
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to McLean.
Lincoln
Uptown Station
Peoria, Illinois
Springfield station
Flight Path Map
This map shows the direct air route between Markham and Godfrey. Straight-line distance: 224.66 mi (361.55 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Godfrey
Village in Madison County, Illinois, United States
| Population | 17,393 |
| Coordinates | 38.9556000, -90.1867800 |
| Altitude | 186 |
| Country | United States |
End: Godfrey (-90.18678, 38.9556)
Estimated Travel Time
Distance: 438 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 03m |
| 40 mph (64.37 km/h) | 06h 47m |
| 50 mph (80.47 km/h) | 05h 26m |
| 60 mph (96.56 km/h) | 04h 31m |
| 70 mph (112.65 km/h) | 03h 53m |
| 80 mph (129 km/h) | 03h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $44.74 | $89.47 |
| Mid-grade | $5.29 | $50.75 | $101.50 |
| Premium | $5.84 | $55.98 | $111.95 |
| Diesel | $6.57 | $63.02 | $126.03 |
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