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Distance from Monohaa to Puako

Driving Distance
49.3 mi 79.3 km
Flying Distance
28.6 mi 46.0 km

Route Information

The driving distance from Monohaa, Hawaii to Puako, Hawaii is 49.3 mi (79.3 km)

The straight-line (air) distance is 28.6 mi (46.0 km)

The estimated flight time is 0 hr 3 min

The estimated travel time by road is 1 hour 20 minutes

Traveling secondary roads, moderate in a north direction. Average speeds around 40 mph.

Location Details

Origin:


No image available
Place Monohaa
State/Province Hawaii
Country US
Latitude 19.552222
Longitude -155.858333
GPS 19.552222° N, 155.858333° W
Local Time 6:45 AM
Timezone Pacific/Honolulu

Destination:

Puako
Place Puako
State/Province Hawaii
Country US
Latitude 19.967382
Longitude -155.848076
GPS 19.967382° N, 155.848076° W
Local Time 6:45 AM
Timezone Pacific/Honolulu

Journey Summary

Traveling from Monohaa, Hawaii to Puako, Hawaii covers 49.3 mi (79.3 km) in a north direction. This secondary roads, moderate route typically takes 1 hour 20 minutes under normal conditions.

Drivers have 3 route options between these locations (47.4-61.8 miles / 76-99 km). The primary route shown here saves 20 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 40 mph (64 km/h).

Available Routes

HI-180 and HI-19
49.3 mi 1 hour 20 minutes
Shortest
HI-190/Hawaiʻi Belt Rd
61.8 mi 1 hour 33 minutes
HI-19
47.4 mi 1 hour 13 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.