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Distance from Dupont to Allendale

Driving Distance
76.3 mi 122.8 km
Flying Distance
50.0 mi 80.5 km

Route Information

The driving distance from Dupont, Louisiana to Allendale, Louisiana is 76.3 mi (122.8 km)

The straight-line (air) distance is 50.0 mi (80.5 km)

The estimated flight time is 0 hr 6 min

The estimated travel time by road is 1 hour 31 minutes

Traveling mixed highways and local roads, substantial in a southeast direction. Average speeds around 53 mph.

Location Details

Origin:


No image available
Place Dupont
State/Province Louisiana
Country US
Latitude 30.929356
Longitude -91.947897
GPS 30.929356° N, 91.947897° W
Local Time 8:19 PM
Timezone America/Chicago

Destination:


No image available
Place Allendale
State/Province Louisiana
Country US
Latitude 30.496579
Longitude -91.272887
GPS 30.496579° N, 91.272887° W
Local Time 8:19 PM
Timezone America/Chicago

Journey Summary

Traveling from Dupont, Louisiana to Allendale, Louisiana covers 76.3 mi (122.8 km) in a southeast direction. This mixed highways and local roads, substantial route typically takes 1 hour 31 minutes under normal conditions.

Drivers have 2 route options between these locations (67.2-76.3 miles / 108-123 km). The primary route shown here saves 20 minutes compared to alternatives.

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

Available Routes

LA-1 S
76.3 mi 1 hour 31 minutes
Shortest
US-190 E
67.2 mi 1 hour 12 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.