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Distance from Adrian to Prairie Township

Driving Distance
239.5 mi 385.5 km
Flying Distance
8.1 mi 13.1 km

Route Information

The driving distance from Adrian, Illinois to Prairie Township, Illinois is 239.5 mi (385.5 km)

The straight-line (air) distance is 8.1 mi (13.1 km)

The estimated flight time is 0 hr 1 min

The estimated travel time by road is 4 hours 3 minutes

Traveling mixed highways and local roads, long-distance in a south direction. Average speeds around 53 mph.

Location Details

Origin:


No image available
Place Adrian
State/Province Illinois
Country US
Latitude 40.520877
Longitude -91.16709
GPS 40.520877° N, 91.16709° W
Local Time 10:35 AM
Timezone America/Chicago

Destination:


No image available
Place Prairie Township
State/Province Illinois
Country US
Latitude 40.404747
Longitude -91.192911
GPS 40.404747° N, 91.192911° W
Local Time 10:35 AM
Timezone America/Chicago

Journey Summary

Traveling from Adrian, Illinois to Prairie Township, Illinois covers 239.5 mi (385.5 km) in a south direction. This mixed highways and local roads, long-distance route typically takes 4 hours 3 minutes under normal conditions.

Drivers have 3 route options between these locations (227.6-239.5 miles / 366-386 km). The primary route shown here saves 2 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 53 mph (85 km/h).

Available Routes

IL-9 E and I-74
239.5 mi 4 hours 3 minutes
Shortest
IL-110 E/IL-336 N, US Hwy 136 E and I-74
228.5 mi 4 hours 3 minutes
US Hwy 136 E and I-74
227.6 mi 4 hours 2 minutes
Fastest

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.