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Distance from Chapin to Naples

Driving Distance
15.6 mi 25.1 km
Flying Distance
11.1 mi 17.9 km

Route Information

The driving distance from Chapin, Illinois to Naples, Illinois is 15.6 mi (25.1 km)

The straight-line (air) distance is 11.1 mi (17.9 km)

The estimated flight time is 0 hr 1 min

The estimated travel time by road is 18 minutes

Traveling mixed highways and local roads, moderate in a west direction. Average speeds around 43 mph.

Location Details

Origin:


No image available
Place Chapin
State/Province Illinois
Country US
Latitude 39.76588
Longitude -90.399013
GPS 39.76588° N, 90.399013° W
Local Time 10:28 PM
Timezone America/Chicago

Destination:


No image available
Place Naples
State/Province Illinois
Country US
Latitude 39.757269
Longitude -90.607349
GPS 39.757269° N, 90.607349° W
Local Time 10:28 PM
Timezone America/Chicago

Journey Summary

Traveling from Chapin, Illinois to Naples, Illinois covers 15.6 mi (25.1 km) in a west direction. This mixed highways and local roads, moderate route typically takes 18 minutes under normal conditions.

Drivers have 3 route options between these locations (12.8-17.2 miles / 21-28 km). The primary route shown here saves 4 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 43 mph (69 km/h).

Available Routes

US-67 N and IL-100
15.6 mi 18 minutes
Shortest Fastest
IL-100
17.2 mi 22 minutes
Neelyville Rd and Naples Ln
12.8 mi 19 minutes

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.