How far is Wheaton, IL from Saint Jacob, IL?
The driving distance from Wheaton, IL to Saint Jacob, IL is about 263.8 miles (424.5 km), with a travel time of about 05h 08m by car.
- The straight-line flight distance is about 234.7 miles (377.7 km).
- For a round trip, plan for roughly 10h 17m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CST.
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 08m.
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.
Township in McLean County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Patchy Drizzle
Driving Route Map
The map below follows the saved road route between Wheaton and Saint Jacob.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wheaton and Saint Jacob.
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1
Start on West Wesley Street
761 ft · 23 sec · West Wesley Street
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2
Turn left onto North Wheaton Avenue
142 m · 28 sec · North Wheaton Avenue
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3
Turn left onto West Front Street
897 ft · 31 sec · West Front Street
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4
Turn right onto South Main Street
2252 ft · 1 min · South Main Street
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5
Turn left onto East Roosevelt Road
906 ft · 26 sec · East Roosevelt Road
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6
Turn right onto South Naperville Road
4.3 mi · 8 min · South Naperville Road
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7
Continue on Naper Boulevard
3.5 mi · 7 min · Naper Boulevard
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8
Turn right onto Hobson Road
1.3 km · 2 min · Hobson Road
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9
At the end of the road, turn left onto South Washington Street
2.4 mi · 4 min · South Washington Street
-
10
Turn right onto Washington Street
2580 ft · 51 sec · Washington Street
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11
Continue on Weber Road
3.9 mi · 7 min · Weber Road
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12
Take the ramp slight right toward I 55 South: Bloomington
1902 ft · 49 sec
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13
Merge slight left
105.9 mi · 1 hr 55 min
-
14
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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15
Keep slight left to continue on I 55 South: Saint Louis
59 mi · 1 hr 3 min
-
16
Take the exit slight right toward IL 4: Staunton, Lebanon
1411 ft · 32 sec
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17
Turn left
14.8 mi · 22 min
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18
Turn left
742 ft · 27 sec
-
19
Continue straight
599 ft · 28 sec
-
20
Turn left onto US Highway 40
1.7 mi · 2 min · US Highway 40
-
21
Turn right onto North Douglas Street
2337 ft · 1 min · North Douglas Street
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22
Arrive at your destination
0 m · 1 sec · South Douglas Street
Car Route Details
A richer read on the saved driving route between Wheaton and Saint Jacob.
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
106 mi · 01h 55m
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.
Mostly Sunny leaving Wheaton and Patchy Drizzle near Saint Jacob.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wheaton to Saint Jacob?
The road trip is about 263.8 miles (424.5 km) and usually takes 05h 08m 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?
Funks Grove is a useful midpoint, sitting about 131.9 miles from Wheaton and 131.9 miles from Saint Jacob.
How much longer is the road route than the straight-line distance?
The direct path is about 234.7 miles (377.7 km), while the road route adds roughly 29.1 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 CST. If you want a more comfortable same-day return, try to leave by 6:42 AM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.23 one way or $86.45 round trip. Estimated CO2 is about 82.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Wheaton and Patchy Drizzle near Saint Jacob.
Stop Ideas Near Funks Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Bloomington, Illinois
Bloomington Finance Department
City Hall - Town of Normal
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Funks Grove.
Uptown Station
Lincoln
Peoria, Illinois
Pontiac station
Flight Path Map
This map shows the direct air route between Wheaton and Saint Jacob. Straight-line distance: 234.72 mi (377.74 km).
#1 Wheaton
The most populous city in DuPage County, Illinois.
| Population | 52,451 |
| Coordinates | 41.8661400, -88.1070100 |
| Altitude | 231 |
| Country | United States |
#2 Saint Jacob
Human settlement in Madison County, Illinois, United States of America
| Population | 1,408 |
| Coordinates | 38.7139400, -89.7681500 |
| Altitude | 157 |
| Country | United States |
End: Saint Jacob (-89.76815, 38.71394)
Estimated Travel Time
Distance: 424 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 47m |
| 40 mph (64.37 km/h) | 06h 35m |
| 50 mph (80.47 km/h) | 05h 16m |
| 60 mph (96.56 km/h) | 04h 23m |
| 70 mph (112.65 km/h) | 03h 46m |
| 80 mph (129 km/h) | 03h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.64 | $43.23 | $86.45 |
| Mid-grade | $5.28 | $49.13 | $98.26 |
| Premium | $5.83 | $54.24 | $108.48 |
| Diesel | $6.61 | $61.54 | $123.08 |
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 · Nov 05, 2026