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Distance from Halona Blow Hole to Kailua
Route Information
The driving distance from Halona Blow Hole, Hawaii to Kailua, Hawaii is 12.3 mi (19.9 km)
The straight-line (air) distance is 8.8 mi (14.2 km)
The estimated flight time is 0 hr 1 min
The estimated travel time by road is 27 minutes
Traveling local streets, moderate in a northwest direction. Average speeds around 25 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Halona Blow Hole, Hawaii to Kailua, Hawaii covers 12.3 mi (19.9 km) in a northwest direction. This local streets, moderate route typically takes 27 minutes under normal conditions.
The route features scenic views along the way. with average speeds around 25 mph (40 km/h).
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.