How far is Hālawa Heights, HI from Waipi‘o Acres, HI?
The driving distance from Hālawa Heights, HI to Waipi‘o Acres, HI is about 13.1 miles (21.1 km), with a travel time of about 00h 22m by car.
- The straight-line flight distance is about 8.8 miles (14.1 km).
- For a round trip, plan for roughly 00h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM HST.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 22m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Census-designated place in Honolulu County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Hālawa Heights and Waipi‘o Acres.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hālawa Heights and Waipi‘o Acres.
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1
Start on Hulumanu Street
116 m · 19 sec · Hulumanu Street
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2
Turn right onto Nahiolea Street
724 ft · 36 sec · Nahiolea Street
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3
Turn right onto Iwaiwa Street
107 m · 19 sec · Iwaiwa Street
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4
Turn left onto Halawa Heights Road
934 ft · 26 sec · Halawa Heights Road
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5
Continue on Kahuapaani Street
792 ft · 24 sec · Kahuapaani Street
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6
Turn left onto Ulune Street
126 m · 18 sec · Ulune Street
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7
Take the ramp straight toward I H-1 West: Pearl City
1.6 km · 2 min
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8
Merge slight left onto Queen Liliʻuokalani Freeway
3.9 mi · 5 min · Queen Liliʻuokalani Freeway
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9
Keep slight right to continue on Milliani, Wahiawa
5.6 mi · 8 min
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10
Take the exit slight right toward Mililani Town
2238 ft · 57 sec
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11
Turn right onto Meheula Parkway
3105 ft · 1 min · Meheula Parkway
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12
Turn right onto Kuahelani Avenue
2408 ft · 1 min · Kuahelani Avenue
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13
Turn right onto Moenamanu Street
696 ft · 32 sec · Moenamanu Street
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14
Turn right onto Kipapa Drive
60 m · 10 sec · Kipapa Drive
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15
Turn left onto Wainihi Street
990 ft · 30 sec · Wainihi Street
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16
Turn right onto Waimakua Drive
96 m · 15 sec · Waimakua Drive
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17
Turn left onto Waipono Street
527 ft · 23 sec · Waipono Street
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18
Arrive at your destination
0 m · 1 sec · Waipono Street
Car Route Details
A richer read on the saved driving route between Hālawa Heights and Waipi‘o Acres.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Milliani
Keep slight right to continue on Milliani, Wahiawa
5.56 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Cloudy leaving Hālawa Heights and Mostly Cloudy then Slight Chance Rain Showers near Waipi‘o Acres.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hālawa Heights to Waipi‘o Acres?
The road trip is about 13.1 miles (21.1 km) and usually takes 00h 22m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Waipio is a useful midpoint, sitting about 6.5 miles from Hālawa Heights and 6.5 miles from Waipi‘o Acres.
How much longer is the road route than the straight-line distance?
The direct path is about 8.8 miles (14.1 km), while the road route adds roughly 4.3 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 7:00 AM to 7:00 PM HST. If you want a more comfortable same-day return, try to leave by 7:44 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.28 one way or $4.55 round trip. Estimated CO2 is about 4.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Hālawa Heights and Mostly Cloudy then Slight Chance Rain Showers near Waipi‘o Acres.
Flight Path Map
This map shows the direct air route between Hālawa Heights and Waipi‘o Acres. Straight-line distance: 8.75 mi (14.08 km).
#1 Hālawa Heights
Neighborhood of Halawa, Hawaii, United States
| Population | 13,408 |
| Coordinates | 21.3784800, -157.9138800 |
| Altitude | 72 |
| Country | United States |
#2 Waipi‘o Acres
Census-designated place in Honolulu County, Hawaii, United States of America
| Population | 5,236 |
| Coordinates | 21.4648500, -158.0133100 |
| Altitude | 211 |
| Country | United States |
End: Waipi‘o Acres (-158.01331, 21.46485)
Estimated Travel Time
Distance: 21 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 26m |
| 40 mph (64.37 km/h) | 00h 19m |
| 50 mph (80.47 km/h) | 00h 15m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $2.28 | $4.55 |
| Mid-grade | $5.34 | $2.46 | $4.91 |
| Premium | $5.57 | $2.56 | $5.12 |
| Diesel | $6.37 | $2.93 | $5.86 |
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.