How far is Naperville, IL from Fairmont, IL?
The driving distance from Naperville, IL to Fairmont, IL is about 19.1 miles (30.7 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 16.5 miles (26.6 km).
- For a round trip, plan for roughly 01h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CST.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 40m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Drizzle
Partly Sunny
Driving Route Map
The map below follows the saved road route between Naperville and Fairmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Naperville and Fairmont.
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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
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3
Continue on Weber Road
1.3 mi · 3 min · Weber Road
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4
Turn left onto Veterans Parkway
3 mi · 6 min · Veterans Parkway
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5
Turn right onto Dalhart Avenue
2706 ft · 2 min · Dalhart Avenue
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6
Turn left onto Normantown Road
1313 ft · 38 sec · Normantown Road
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7
Turn right onto Independence Boulevard
4.2 mi · 8 min · Independence Boulevard
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8
Turn left onto West 9th Street
1.6 km · 2 min · West 9th Street
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9
Turn right onto South State Street
2.1 mi · 5 min · South State Street
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10
Turn left onto West Oak Avenue
1807 ft · 52 sec · West Oak Avenue
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11
Turn right onto Green Garden Place
972 ft · 48 sec · Green Garden Place
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12
Turn left onto Barry Avenue
1196 ft · 52 sec · Barry Avenue
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13
Continue on Arthur Avenue
664 ft · 29 sec · Arthur Avenue
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14
Arrive at your destination
0 m · 1 sec · Arthur Avenue
Car Route Details
A richer read on the saved driving route between Naperville and Fairmont.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
North Washington Street
Start on North Washington Street
5.29 mi · 00h 12m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Slight Chance Drizzle leaving Naperville and Partly Sunny near Fairmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Naperville to Fairmont?
The road trip is about 19.1 miles (30.7 km) and usually takes 00h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Romeoville is a useful midpoint, sitting about 9.5 miles from Naperville and 9.6 miles from Fairmont.
How much longer is the road route than the straight-line distance?
The direct path is about 16.5 miles (26.6 km), while the road route adds roughly 2.6 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 7:00 AM to 7:00 PM CST. If you want a more comfortable same-day return, try to leave by 7:08 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.09 one way or $6.17 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Drizzle around Naperville and Partly Sunny near Fairmont.
Stop Ideas Near Romeoville
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 Romeoville.
Joliet Transportation Center
Naperville
La Grange Road
Summit
Flight Path Map
This map shows the direct air route between Naperville and Fairmont. Straight-line distance: 16.51 mi (26.57 km).
#1 Naperville
The second most populous city in Illinois.
| Population | 147,986 |
| Coordinates | 41.7858600, -88.1472900 |
| Altitude | 216 |
| Country | United States |
#2 Fairmont
Fairmont is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 41.5561400, -88.0592300 |
| Altitude | 193 |
| Country | United States |
End: Fairmont (-88.05923, 41.55614)
Estimated Travel Time
Distance: 31 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 38m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.61 | $3.09 | $6.17 |
| Mid-grade | $5.24 | $3.51 | $7.02 |
| Premium | $5.79 | $3.88 | $7.76 |
| Diesel | $6.59 | $4.42 | $8.83 |
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 06, 2026