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Distance from Dunlap to Oak Hill
Route Information
The driving distance from Dunlap, Missouri to Oak Hill, Illinois is 259 mi (416.8 km)
The straight-line (air) distance is 196.3 mi (315.9 km)
The estimated flight time is 0 hr 24 min
The estimated travel time by road is 4 hours 30 minutes
Traveling mixed highways and local roads, long-distance in a east direction. Average speeds around 53 mph.
Location Details
Origin:
No image available
Destination:
Journey Summary
Traveling from Dunlap, Missouri to Oak Hill, Illinois covers 259 mi (416.8 km) in a east direction. This mixed highways and local roads, long-distance route typically takes 4 hours 30 minutes under normal conditions.
Drivers have 3 route options between these locations (250.6-266.5 miles / 403-429 km). The primary route shown here saves 12 minutes compared to alternatives.
The route features scenic views along the way. with average speeds around 53 mph (85 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.