How far is Annawan, IL from Naperville, IL?
The driving distance from Annawan, IL to Naperville, IL is about 123.5 miles (198.7 km), with a travel time of about 01h 58m by car.
- The straight-line flight distance is about 94.7 miles (152.4 km).
- For a round trip, plan for roughly 03h 57m 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 01h 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.
City in Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Annawan and Naperville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Annawan and Naperville.
-
1
Start on North Canal Street
2054 ft · 44 sec · North Canal Street
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2
Take the ramp right
1310 ft · 32 sec
-
3
Merge slight left
92.7 mi · 1 hr 39 min
-
4
Take the exit slight right toward I 55 North: Chicago
1892 ft · 54 sec
-
5
Merge slight left
12.8 mi · 15 min
-
6
Take the exit slight right toward Weber Road
1556 ft · 44 sec
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7
Keep slight left
71 m · 8 sec
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8
Turn straight onto Weber Road
4.1 mi · 8 min · Weber Road
-
9
Continue on Washington Street
2489 ft · 56 sec · Washington Street
-
10
Continue on South Washington Street
5.3 mi · 12 min · South Washington Street
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11
Arrive at your destination
0 m · 1 sec · North Washington Street
Car Route Details
A richer read on the saved driving route between Annawan and Naperville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
North Canal Street
Merge slight left
92.7 mi · 01h 39m
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.
Mostly Sunny leaving Annawan and Mostly Sunny near Naperville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Annawan to Naperville?
The road trip is about 123.5 miles (198.7 km) and usually takes 01h 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?
Ottawa is a useful midpoint, sitting about 58.3 miles from Annawan and 65.2 miles from Naperville.
How much longer is the road route than the straight-line distance?
The direct path is about 94.7 miles (152.4 km), while the road route adds roughly 28.8 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 2:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.44 one way or $32.88 round trip. Estimated CO2 is about 38.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Annawan and Mostly Sunny near Naperville.
Stop Ideas Near Ottawa
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 Ottawa.
Mendota station
Plano
Dwight station
Princeton
Flight Path Map
This map shows the direct air route between Annawan and Naperville. Straight-line distance: 94.69 mi (152.39 km).
#1 Annawan
Township in Henry County, Illinois
| Population | 1,056 |
| Coordinates | 41.3972600, -89.9045500 |
| Altitude | 192 |
| Country | United States |
#2 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
End: North Washington Street (-88.147302, 41.785837)
Estimated Travel Time
Distance: 199 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 06m |
| 40 mph (64.37 km/h) | 03h 05m |
| 50 mph (80.47 km/h) | 02h 28m |
| 60 mph (96.56 km/h) | 02h 03m |
| 70 mph (112.65 km/h) | 01h 45m |
| 80 mph (129 km/h) | 01h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $16.44 | $32.88 |
| Mid-grade | $4.25 | $18.54 | $37.09 |
| Premium | $4.65 | $20.29 | $40.58 |
| Diesel | $5.30 | $23.13 | $46.25 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.