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Distance from ‘Āina Haina to Ahuimanu

Driving Distance
21 mi 33.8 km
Flying Distance
11.8 mi 19.0 km

Route Information

The driving distance from ‘Āina Haina, Hawaii to Ahuimanu, Hawaii is 21 mi (33.8 km)

The straight-line (air) distance is 11.8 mi (19.0 km)

The estimated flight time is 0 hr 1 min

The estimated travel time by road is 34 minutes

Traveling secondary roads, moderate in a northwest direction. Average speeds around 39 mph.

Location Details

Origin:

‘Āina Haina
Place ‘Āina Haina
State/Province Hawaii
Country US
Latitude 21.281944
Longitude -157.7525
GPS 21.281944° N, 157.7525° W
Local Time 8:57 AM
Timezone Pacific/Honolulu

Destination:

Ahuimanu
Place Ahuimanu
State/Province Hawaii
Country US
Latitude 21.437352
Longitude -157.829592
GPS 21.437352° N, 157.829592° W
Local Time 8:57 AM
Timezone Pacific/Honolulu

Journey Summary

Traveling from ‘Āina Haina, Hawaii to Ahuimanu, Hawaii covers 21 mi (33.8 km) in a northwest direction. This secondary roads, moderate route typically takes 34 minutes under normal conditions.

Drivers have 3 route options between these locations (20.0-26.0 miles / 32-42 km). The primary route shown here saves 5 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 39 mph (63 km/h).

Available Routes

I-H-1 W and HI-61
21 mi 34 minutes
Shortest
I-H-1 W and I-H-3 E
26 mi 34 minutes
I-H-1 W and HI-63 N
20 mi 30 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.