How far is ‘Aiea, HI from Keolu Hills, HI?
The driving distance from ‘Aiea, HI to Keolu Hills, HI is about 18.1 miles (29.2 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 13.4 miles (21.6 km).
- For a round trip, plan for roughly 01h 03m 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 31m.
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.
Slight Chance Rain Showers
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between ‘Aiea and Keolu Hills.
Turn-by-Turn Driving Directions
Step-by-step road directions between ‘Aiea and Keolu Hills.
-
1
Start on the route
103 m · 25 sec
-
2
Turn right onto Moanalua Road
680 ft · 22 sec · Moanalua Road
-
3
Turn left onto Honomanu Street
821 ft · 25 sec · Honomanu Street
-
4
Turn left onto Kamehameha Highway
773 ft · 22 sec · Kamehameha Highway
-
5
Take the ramp slight right toward I H201 East, I H1 East: Honolulu
1.4 mi · 2 min
-
6
Take the exit slight right toward I H3 East: Kaneohe
1976 ft · 1 min
-
7
Merge slight left onto John A. Burns Freeway
10.2 mi · 15 min · John A. Burns Freeway
-
8
Take the exit slight right toward Kaneohe
1189 ft · 29 sec
-
9
Turn right onto Kamehameha Highway
1.5 km · 2 min · Kamehameha Highway
-
10
Turn left onto Kalanianaole Highway
760 ft · 22 sec · Kalanianaole Highway
-
11
Continue on Kalaniana’ole Highway
1.6 mi · 3 min · Kalaniana’ole Highway
-
12
Continue on Kalaniana’ole Highway
1.4 mi · 3 min · Kalaniana’ole Highway
-
13
Turn left onto Keolu Drive
1.1 mi · 3 min · Keolu Drive
-
14
Turn right onto Hele Street
1401 ft · 38 sec · Hele Street
-
15
Arrive at your destination
0 m · 1 sec · Hele Street
Car Route Details
A richer read on the saved driving route between ‘Aiea and Keolu Hills.
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.
John A. Burns Freeway
Merge slight left onto John A. Burns Freeway
10.2 mi · 00h 15m
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.
Slight Chance Rain Showers leaving ‘Aiea and Slight Chance Rain Showers near Keolu Hills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from ‘Aiea to Keolu Hills?
The road trip is about 18.1 miles (29.2 km) and usually takes 00h 31m 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?
Kaneohe is a useful midpoint, sitting about 9.1 miles from ‘Aiea and 9.1 miles from Keolu Hills.
How much longer is the road route than the straight-line distance?
The direct path is about 13.4 miles (21.6 km), while the road route adds roughly 4.7 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 7:26 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.17 one way or $6.34 round trip. Estimated CO2 is about 5.7 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around ‘Aiea and Slight Chance Rain Showers near Keolu Hills.
Flight Path Map
This map shows the direct air route between ‘Aiea and Keolu Hills. Straight-line distance: 13.43 mi (21.61 km).
#1 ‘Aiea
Census-designated place in Honolulu County, Hawaii, United States
| Population | 9,019 |
| Coordinates | 21.3822200, -157.9336100 |
| Altitude | 30 |
| Country | United States |
#2 Keolu Hills
Keolu Hills is a place in Hawaii, United States.
| Population | 0 |
| Coordinates | 21.3764000, -157.7250100 |
| Altitude | 9 |
| Country | United States |
End: Keolu Hills (-157.72501, 21.3764)
Estimated Travel Time
Distance: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 36m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $3.17 | $6.34 |
| Mid-grade | $5.34 | $3.42 | $6.83 |
| Premium | $5.57 | $3.56 | $7.12 |
| Diesel | $6.37 | $4.07 | $8.15 |
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 21, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.