How far is Kapaau, HI from Kalaoa, HI?
The driving distance from Kapaau, HI to Kalaoa, HI is about 52.8 miles (84.9 km), with a travel time of about 01h 10m by car.
- The straight-line flight distance is about 36.8 miles (59.2 km).
- For a round trip, plan for roughly 02h 20m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM HST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 10m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Hawaii County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Kapaau and Kalaoa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kapaau and Kalaoa.
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1
Start on the route
121 m · 30 sec
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2
Turn right onto Kamehameha Road
896 ft · 41 sec · Kamehameha Road
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3
Turn right onto Akoni Pule Highway
21.3 mi · 39 min · Akoni Pule Highway
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4
Turn right onto Queen Kaahumanu Highway
26 mi · 36 min · Queen Kaahumanu Highway
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5
Continue on Queen Ka'ahumanu Highway
2778 ft · 1 min · Queen Ka'ahumanu Highway
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6
Turn left onto Kaʻiminani Drive
3.6 mi · 9 min · Kaʻiminani Drive
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7
At the end of the road, turn left onto Mamalahoa Highway
1.1 km · 1 min · Mamalahoa Highway
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8
Turn left onto Mahilani Drive
1115 ft · 49 sec · Mahilani Drive
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9
Arrive at your destination
0 m · 1 sec · Mahilani Drive
Car Route Details
A richer read on the saved driving route between Kapaau and Kalaoa.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Queen Kaahumanu Highway
Turn right onto Queen Kaahumanu Highway
26 mi · 00h 36m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Rain Showers leaving Kapaau and Slight Chance Rain Showers near Kalaoa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kapaau to Kalaoa?
The road trip is about 52.8 miles (84.9 km) and usually takes 01h 10m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Waikoloa is a useful midpoint, sitting about 26.3 miles from Kapaau and 26.4 miles from Kalaoa.
How much longer is the road route than the straight-line distance?
The direct path is about 36.8 miles (59.2 km), while the road route adds roughly 16 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM HST. If you want a more comfortable same-day return, try to leave by 4:10 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.21 one way or $18.42 round trip. Estimated CO2 is about 16.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Kapaau and Slight Chance Rain Showers near Kalaoa.
Flight Path Map
This map shows the direct air route between Kapaau and Kalaoa. Straight-line distance: 36.81 mi (59.24 km).
#1 Kapaau
City in Hawaii County, Hawaii, United States of America
| Population | 1,734 |
| Coordinates | 20.2338900, -155.8019400 |
| Altitude | 124 |
| Country | United States |
#2 Kalaoa
City in Hawaii County, Hawaii, United States of America
| Population | 9,644 |
| Coordinates | 19.7286100, -155.9816700 |
| Altitude | 477 |
| Country | United States |
End: Mahilani Drive (-155.981618, 19.728248)
Estimated Travel Time
Distance: 85 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 45m |
| 40 mph (64.37 km/h) | 01h 19m |
| 50 mph (80.47 km/h) | 01h 03m |
| 60 mph (96.56 km/h) | 00h 52m |
| 70 mph (112.65 km/h) | 00h 45m |
| 80 mph (129 km/h) | 00h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $9.21 | $18.42 |
| Mid-grade | $5.34 | $9.93 | $19.86 |
| Premium | $5.57 | $10.35 | $20.71 |
| Diesel | $6.37 | $11.84 | $23.68 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Hawaii · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.