How far is Waianae, HI from Hālawa, HI?
The driving distance from Waianae, HI to Hālawa, HI is about 24.4 miles (39.3 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 17.5 miles (28.1 km).
- For a round trip, plan for roughly 01h 20m 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 40m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Waianae and Hālawa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waianae and Hālawa.
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1
Start on Farrington Highway
10.4 mi · 21 min · Farrington Highway
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2
Continue on Queen Liliʻuokalani Freeway
12.9 mi · 17 min · Queen Liliʻuokalani Freeway
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3
Take the exit slight right toward Kaneohe, Honolulu, Aiea
1113 ft · 21 sec
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4
Keep slight right to continue on HI 78: Aiea, Honolulu
1147 ft · 22 sec
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5
Merge slight left onto Moanalua Freeway
65 m · 3 sec · Moanalua Freeway
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6
Take the exit slight right toward Stadium, Aiea
635 ft · 18 sec
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7
Turn right onto Kaimakani Street
1498 ft · 44 sec · Kaimakani Street
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8
At the end of the road, turn right onto Ulune Street
120 m · 18 sec · Ulune Street
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9
Turn left onto Aliipoe Drive
1212 ft · 33 sec · Aliipoe Drive
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10
Arrive at your destination
0 m · 1 sec · Aliipoe Drive
Car Route Details
A richer read on the saved driving route between Waianae and Hālawa.
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.
Queen Liliʻuokalani Freeway
Continue on Queen Liliʻuokalani Freeway
12.9 mi · 00h 17m
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.
Sunny leaving Waianae and Mostly Sunny near Hālawa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Waianae to Hālawa?
The road trip is about 24.4 miles (39.3 km) and usually takes 00h 40m 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?
Makakilo City is a useful midpoint, sitting about 12.2 miles from Waianae and 12.2 miles from Hālawa.
How much longer is the road route than the straight-line distance?
The direct path is about 17.5 miles (28.1 km), while the road route adds roughly 6.9 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 7:10 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.26 one way or $8.52 round trip. Estimated CO2 is about 7.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Waianae and Mostly Sunny near Hālawa.
Flight Path Map
This map shows the direct air route between Waianae and Hālawa. Straight-line distance: 17.45 mi (28.08 km).
#1 Waianae
Census designated place in Honolulu County, Hawaii, United States
| Population | 13,177 |
| Coordinates | 21.4378500, -158.1855500 |
| Altitude | 5 |
| Country | United States |
#2 Hālawa
Census-designated place in Honolulu County, Hawaii, United States of America
| Population | 14,014 |
| Coordinates | 21.3794400, -157.9216700 |
| Altitude | 54 |
| Country | United States |
End: Hālawa (-157.92167, 21.37944)
Estimated Travel Time
Distance: 39 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 48m |
| 40 mph (64.37 km/h) | 00h 36m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $4.26 | $8.52 |
| Mid-grade | $5.34 | $4.59 | $9.18 |
| Premium | $5.57 | $4.79 | $9.57 |
| Diesel | $6.37 | $5.47 | $10.95 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.