How far is Naperville, IL from Girard, IL?
The driving distance from Naperville, IL to Girard, IL is about 209.2 miles (336.7 km), with a travel time of about 04h 02m by car.
- The straight-line flight distance is about 182.9 miles (294.4 km).
- For a round trip, plan for roughly 08h 04m 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 02m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
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.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Naperville and Girard.
Turn-by-Turn Driving Directions
Step-by-step road directions between Naperville and Girard.
-
1
Start on North Washington Street
5.3 mi · 12 min · North Washington Street
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2
Turn right onto Washington Street
2580 ft · 51 sec · Washington Street
-
3
Continue on Weber Road
3.9 mi · 7 min · Weber Road
-
4
Take the ramp slight right toward I 55 South: Bloomington
1902 ft · 49 sec
-
5
Merge slight left
105.9 mi · 1 hr 55 min
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6
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
-
7
Keep slight left to continue on I 55 South: Saint Louis
20.6 mi · 22 min
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8
Take the exit slight right toward Farmersville, Girard
2315 ft · 57 sec
-
9
Turn right onto Main Street
1.5 km · 2 min · Main Street
-
10
Continue on Mine Avenue
2 mi · 3 min · Mine Avenue
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11
Continue on Farmersville Road
3.8 mi · 7 min · Farmersville Road
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12
Continue on East South Street
2719 ft · 56 sec · East South Street
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13
Turn right onto South 3rd Street
1300 ft · 27 sec · South 3rd Street
-
14
Turn left onto West Center Street
31 m · 3 sec · West Center Street
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15
Arrive at your destination
0 m · 1 sec · West Center Street
Car Route Details
A richer read on the saved driving route between Naperville and Girard.
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.
Sunny leaving Naperville and Mostly Sunny near Girard.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Naperville to Girard?
The road trip is about 209.2 miles (336.7 km) and usually takes 04h 02m 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?
Towanda is a useful midpoint, sitting about 104.6 miles from Naperville and 104.6 miles from Girard.
How much longer is the road route than the straight-line distance?
The direct path is about 182.9 miles (294.4 km), while the road route adds roughly 26.3 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 8:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.83 one way or $55.66 round trip. Estimated CO2 is about 65.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Naperville and Mostly Sunny near Girard.
Stop Ideas Near Towanda
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 Towanda.
Uptown Station
Pontiac station
Lincoln
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Naperville and Girard. Straight-line distance: 182.93 mi (294.4 km).
#1 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
#2 Girard
City in Illinois
| Population | 1,981 |
| Coordinates | 39.4464400, -89.7809300 |
| Altitude | 204 |
| Country | United States |
End: Girard (-89.78093, 39.44644)
Estimated Travel Time
Distance: 337 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 58m |
| 40 mph (64.37 km/h) | 05h 13m |
| 50 mph (80.47 km/h) | 04h 11m |
| 60 mph (96.56 km/h) | 03h 29m |
| 70 mph (112.65 km/h) | 02h 59m |
| 80 mph (129 km/h) | 02h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.83 | $55.66 |
| Mid-grade | $4.25 | $31.39 | $62.77 |
| Premium | $4.65 | $34.35 | $68.69 |
| Diesel | $5.30 | $39.14 | $78.29 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.