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Distance from State Line to Walla Walla
Route Information
The driving distance from State Line, Indiana to Walla Walla, Illinois is 48 mi (77.3 km)
The straight-line (air) distance is 39.1 mi (62.9 km)
The estimated flight time is 0 hr 5 min
The estimated travel time by road is 54 minutes
Traveling highway, moderate in a west direction. Average speeds around 56 mph.
Location Details
Origin:
Destination:
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Journey Summary
Traveling from State Line, Indiana to Walla Walla, Illinois covers 48 mi (77.3 km) in a west direction. This highway, moderate route typically takes 54 minutes under normal conditions.
Drivers have 3 route options between these locations (46.4-55.6 miles / 75-89 km). The primary route shown here saves 17 minutes compared to alternatives.
The route features scenic views, toll sections. with average speeds around 56 mph (90 km/h).
Available Routes
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.