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Distance from Harmony to Lake Koshkonong

Driving Distance
18.3 mi 29.5 km
Flying Distance
12.3 mi 19.8 km

Route Information

The driving distance from Harmony, Wisconsin to Lake Koshkonong, Wisconsin is 18.3 mi (29.5 km)

The straight-line (air) distance is 12.3 mi (19.8 km)

The estimated flight time is 0 hr 1 min

The estimated travel time by road is 20 minutes

Traveling mixed highways and local roads, moderate in a north direction. Average speeds around 45 mph.

Location Details

Origin:


No image available
Place Harmony
State/Province Wisconsin
Country US
Latitude 42.731967
Longitude -88.931808
GPS 42.731967° N, 88.931808° W
Local Time 11:15 AM
Timezone America/Chicago

Destination:

Lake Koshkonong
Place Lake Koshkonong
State/Province Wisconsin
Country US
Latitude 42.909727
Longitude -88.919553
GPS 42.909727° N, 88.919553° W
Local Time 11:15 AM
Timezone America/Chicago

Journey Summary

Traveling from Harmony, Wisconsin to Lake Koshkonong, Wisconsin covers 18.3 mi (29.5 km) in a north direction. This mixed highways and local roads, moderate route typically takes 20 minutes under normal conditions.

Drivers have 3 route options between these locations (16.8-18.3 miles / 27-30 km).

The route features scenic views along the way. with average speeds around 45 mph (72 km/h).

Available Routes

WI-26 N/WI-26 Trunk N
18.3 mi 20 minutes
Shortest Fastest
WI-26/WI-26 Trunk
17.2 mi 20 minutes
S Janesville St and WI-26/WI-26 Trunk
16.8 mi 21 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.