Origin
Kahuku, HI
Afternoon in Kahuku on Tuesday
Local time
12:41 PM
HST
Current temp
66°F
Unavailable
Live forecast
Trip from Kahuku, HI to Hālawa Heights, HI
Data updated 1 hour ago
Drive Time
1h 9m
Distance
37.9 mi
61 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$8
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
1h 4m
★
6 AM
1h 9m
8 AM
1h 20m
10 AM
1h 13m
12 PM
1h 12m
3 PM
1h 14m
5 PM
1h 20m
8 PM
1h 6m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Kahuku, HI
Wikimedia Commons
Hālawa Heights, HI
Mike Norris
Trip Overview
Traveling from Kahuku to Hālawa Heights covers 37.9 miles, a journey that typically takes about 1 hour and 9 minutes. Because of the relatively short distance, this trip is easily manageable as a single-day excursion, requiring no overnight stops. You should budget approximately $8 for fuel to complete the transit. The route transitions from the northern reach of the island down toward the central urban areas near Hālawa Heights. It is a straightforward drive that functions well for commuters or anyone looking to traverse this section of Hawaii efficiently. Since no stops are strictly necessary, you have the flexibility to complete the drive in one go.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
19 miles from Kahuku, HI
A natural place for your longest stop of the day , about 37m into the drive .
Loading map...
Drive Character
Expect a turn-heavy local drive that demands your full attention behind the wheel. Only about 6% of your journey is spent on major highways, meaning you will spend the bulk of your time navigating local roads. The longest uninterrupted section is a 23.5-mile stretch on Kamehameha Highway, which serves as the backbone of your route. You will also navigate segments of I H2 and Joseph Leong Highway as you progress toward your destination. The experience is defined by shifting road conditions rather than a monotonous interstate grind, keeping the drive engaging from start to finish.
This route has more turning and local-road decision points than a simple highway run.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Kamehameha Highway is the longest continuous segment at about 23.5 miles.
Elevation Profile
Gently rolling terrain
935 ft
9 ft
Total Climb
1,168 ft
Total Descent
930 ft
Highest Point
935 ft
~21.7 mi in
Elevation Range
926 ft
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 22 miles in near HI 99 / Kamehameha Highway.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 16 significant decision points across 37.9 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 22 miles (HI 99 / Kamehameha Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 33.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 34 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
22 mi into trip
|
~42m in
|
HI 99 / Kamehameha Highway
Keep slight left at fork onto HI 99 / Kamehameha Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
8
33.7 mi into trip
|
~1h 1m in
Take the exit toward Waimalu, Pearlridge
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 10
Toward Waimalu, Pearlridge
9
34 mi into trip
|
~1h 1m in
Keep slight right at fork toward Waimalu, Pearlridge
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward Waimalu, Pearlridge
8
37 mi into trip
|
~1h 6m in
Take the exit toward Halawa Heights, Halawa Valley, Stadium
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 1B
Toward Halawa Heights, Halawa Valley, Stadium
8
37.1 mi into trip
|
~1h 6m in
Keep slight left at fork toward Halawa Heights
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward Halawa Heights
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Kahuku, HI and Hālawa Heights, HI, road signs point toward Honolulu, Waimalu, Pearlridge, I H201 East and I H1 East: Honolulu.
Honolulu
24.1 mi in
|
~47m
Waimalu
33.7 mi in
|
~1h 1m
Pearlridge
33.7 mi in
|
~1h 1m
I H201 East
36 mi in
|
~1h 5m
|
via HI 78
I H1 East: Honolulu
36 mi in
|
~1h 5m
|
via HI 78
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Kamehameha Highway | 23.5 mi | 46m |
| I H2 | 8 mi | 10m |
| Joseph Leong Highway | 1.9 mi | 3m |
| Queen Liliʻuokalani Freeway | 1.5 mi | 2m |
| HI 78 | 1 mi | 1m |
| Kahuapaani Street | 0.3 mi | <1m |
| Kaahumanu Street | 0.3 mi | <1m |
| Moanalua Road | 0.2 mi | <1m |
Longest stretch:
Kamehameha Highway
— 23.5 mi, about 46m
Turn-by-Turn Driving Directions
Step-by-step road directions between Kahuku, HI and Hālawa Heights, HI.
1
Start on this road
441 ft
·
33 sec
·
this road
2
At end of road, turn right onto HI 83
14 mi
·
27 min
·
Kamehameha Highway
3
Continue on HI 83
1.9 mi
·
3 min
·
Joseph Leong Highway
Use the straight lane.
4
Continue on HI 99
6.5 mi
·
11 min
·
Kamehameha Highway
5
Keep slight left at fork onto HI 99
2.1 mi
·
5 min
·
Kamehameha Highway
Use the straight / right lanes.
6
Take the ramp
0.2 mi
·
23 sec
Toward Honolulu
7
Merge onto I H2
8.0 mi
·
10 min
·
I H2
Use the straight / slight right lanes.
8
Merge onto I H1
1.5 mi
·
2 min
·
Queen Liliʻuokalani Freeway
9
Take the exit
0.3 mi
·
25 sec
Exit 10
Toward Waimalu, Pearlridge
Use the straight / slight right lanes.
10
Keep slight right at fork
0.2 mi
·
23 sec
Toward Waimalu, Pearlridge
Use the slight left / slight right lanes.
11
Turn straight onto Moanalua Road
0.2 mi
·
24 sec
·
Moanalua Road
12
Turn right onto Kaahumanu Street
0.3 mi
·
28 sec
·
Kaahumanu Street
13
Turn left onto HI 99
1.4 mi
·
2 min
·
Kamehameha Highway
Use the left / straight lanes.
14
Take the ramp onto HI 78
1.0 mi
·
1 min
·
HI 78
Toward I H201 East, I H1 East: Honolulu
Use the straight / slight right lanes.
15
Take the exit
0.1 mi
·
15 sec
Exit 1B
Toward Halawa Heights, Halawa Valley, Stadium
Use the slight right lane.
16
Keep slight left at fork
0.1 mi
·
16 sec
Toward Halawa Heights
Use the slight left lane.
17
Turn straight onto Kahuapaani Street
0.3 mi
·
37 sec
·
Kahuapaani Street
Use the left / straight lanes.
18
Continue on HI 7241
0.2 mi
·
29 sec
·
Halawa Heights Road
19
Turn right onto Iwaiwa Street
352 ft
·
17 sec
·
Iwaiwa Street
20
Turn left onto Nahiolea Street
0.1 mi
·
39 sec
·
Nahiolea Street
21
Turn left onto Hulumanu Street
382 ft
·
16 sec
·
Hulumanu Street
22
Arrive at destination
Hulumanu Street
Trip Plan
Since this is a quick 1-hour and 9-minute trip, you have plenty of scheduling flexibility to avoid peak traffic hours. Plan your departure to account for the local road segments, as these areas can be more sensitive to congestion than high-speed interstates. With no formal stops planned, ensure your vehicle is fueled up before leaving Kahuku to cover the $8 estimated cost without needing to hunt for gas stations mid-transit. Keep a steady pace on the 23.5-mile Kamehameha Highway stretch, as this is where you will spend the majority of your time. Staying aware of the frequent turns throughout the route will help you navigate the transition from Kahuku to Hālawa Heights safely.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 19 miles from Kahuku, HI, or about 37m into the drive.
The longest continuous stretch on this route runs about 23.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 37.9 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 19 miles or 37m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 59m
Traffic, exits, and arrival timing usually matter more near Hālawa Heights, HI than in the middle of the route.
Before You Leave
+
Open the route before leaving Kahuku, HI so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Kahuku, HI
This is one driving day of about 37.9 miles and 1h 9m.
Your first comfortable stop window is around 80 miles from Kahuku, HI.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on Kamehameha Highway for about 23.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 19 mi from Kahuku, HI · 37m into the drive
Mid-route town
Meal stop
19 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 37.9 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 19 miles from Kahuku, HI, which is a good place for a longer meal and fuel stop.
Arriving in Hālawa Heights, HI
The final approach into Hālawa Heights, HI usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Hālawa Heights, HI.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$8.25 one way
$16.50 round trip
$5.53/gal
25.4 MPG avg
13 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $5.82 | $8.68 | $17.35 |
| premium | $6.02 | $8.99 | $17.97 |
| diesel | $5.64 | $8.42 | $16.84 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$8
Meals
$25–$50
Total
$33–$58
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 13.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $4 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 11.4 | 0 | $3.98 | $1.82 |
| Efficient EV | 9.5 | 0 | $3.32 | $1.52 |
| EV Truck/SUV | 15.2 | 0 | $5.31 | $2.43 |
Gas CO2
13 kg
EV CO2
4 kg (69% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Hālawa Heights, HI
Afternoon in Hālawa Heights on Tuesday
Local time
12:41 PM
HST
Current temp
69°F
Unavailable
Live forecast
72°F
Waialua, HI
19 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 9m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Kahuku, HI to Hālawa Heights, HI covers 37.9 miles and takes about 1h 9m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Kamehameha Highway, I H2, Joseph Leong Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 19 miles from Kahuku, HI. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $8.25 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This is a demanding drive. With 16 significant decision points across 37.9 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 22 miles (HI 99 / Kamehameha Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 33.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 34 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Kahuku, HI and Hālawa Heights, HI, road signs point toward Honolulu, Waimalu, Pearlridge, I H201 East and I H1 East: Honolulu.
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