How far is Alton, IL from Naperville, IL?
Distance by Flight
Shortest distance between Alton and Naperville is 226.98 miles (365.28 km).
Flight distance from Alton, IL to Naperville, IL is 226.98 miles. Estimated flight time is 00 hours 31 minutes.
It takes 00 hours 28 minutes to travel from Alton to Naperville with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Alton, Illinois to Naperville, Illinois is: 264.71 miles (426.01 km) by car.
Driving from Alton to Naperville will take approximately 04 hours 27 minutes.
#1 Alton
City in Madison County, Illinois, United States
| Population | 26049 |
|---|---|
| GPS Coordinates | 38°53'26"N 90°11'3"W |
| Latitude | 38.8906000 |
| Longitude | -90.1842800 |
| Altitude | 150 |
| Country | United States |
#2 Naperville
The second most populous city in Illinois. It is located in the western suburbs of Chicago. Naperville is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Naper Settlement and the Naperville Heritage Museum.
| Population | 147986 |
|---|---|
| GPS Coordinates | 41°47'9"N 88°8'50"W |
| Latitude | 41.7858600 |
| Longitude | -88.1472900 |
| Altitude | 216 |
| Country | United States |
Ending point in Naperville: North Washington Street (-88.147302,41.785837)
Estimated Travel Time Between Alton and Naperville
The distance between Alton and Naperville is 426 km if you choose to drive by road. You can go 04 hours 44 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Alton and Naperville. The current time is 15:11:58.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 08 hours 49 minutes |
| 40 mph (64.37 km/h) | 06 hours 37 minutes |
| 50 mph (80.47 km/h) | 05 hours 17 minutes |
| 60 mph (96.56 km/h) | 04 hours 24 minutes |
| 70 mph (112.65 km/h) | 03 hours 46 minutes |
| 75 mph (120.7 km/h) | 03 hours 31 minutes |
| 80 mph (128.75 km/h) | 03 hours 18 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 35.36 liters (9.34 gallon) of gas to cover the route between Alton and Naperville.
The estimated cost of gas to go from Alton to Naperville is $33.69 (diesel $40.17).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $33.69 | $38.41 | $42.51 | $40.17 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on April 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Alton and Naperville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
