How far is Wailua, HI from Kapa‘a, HI?
The driving distance from Wailua, HI to Kapa‘a, HI is about 2.5 miles (4 km), with a travel time of about 00h 07m by car.
- The straight-line flight distance is about 2 miles (3.2 km).
- For a round trip, plan for roughly 00h 15m 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 07m.
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.
City in Kauai County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Scattered Rain Showers
Scattered Rain Showers
Driving Route Map
The map below follows the saved road route between Wailua and Kapa‘a.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wailua and Kapa‘a.
-
1
Start on Koki Road
1469 ft · 1 min · Koki Road
-
2
Turn right onto Haleilio Road
625 ft · 26 sec · Haleilio Road
-
3
At the end of the road, turn left onto Kuhio Highway
2.1 mi · 5 min · Kuhio Highway
-
4
Turn left onto Kauwila Street
29 m · 5 sec · Kauwila Street
-
5
Arrive at your destination
0 m · 1 sec · Kauwila Street
Car Route Details
A richer read on the saved driving route between Wailua and Kapa‘a.
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.
Kuhio Highway
At the end of the road, turn left onto Kuhio Highway
2.06 mi · 00h 05m
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.
Scattered Rain Showers leaving Wailua and Scattered Rain Showers near Kapa‘a.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wailua to Kapa‘a?
The road trip is about 2.5 miles (4 km) and usually takes 00h 07m 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?
Hanamā‘ulu is a useful midpoint, sitting about 1.2 miles from Wailua and 1.2 miles from Kapa‘a.
How much longer is the road route than the straight-line distance?
The direct path is about 2 miles (3.2 km), while the road route adds roughly 0.5 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 8:14 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $0.45 one way or $0.89 round trip. Estimated CO2 is about 0.8 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Rain Showers around Wailua and Scattered Rain Showers near Kapa‘a.
Flight Path Map
This map shows the direct air route between Wailua and Kapa‘a. Straight-line distance: 1.97 mi (3.17 km).
#1 Wailua
City in Kauai County, Hawaii, United States of America
| Population | 2,254 |
| Coordinates | 22.0527100, -159.3378100 |
| Altitude | 6 |
| Country | United States |
#2 Kapa‘a
Unincorporated census-designated place (CDP) in Kauaʻi County, Hawaiʻi, United States
| Population | 10,699 |
| Coordinates | 22.0752100, -159.3189500 |
| Altitude | 6 |
| Country | United States |
End: Kauwila Street (-159.318922, 22.075346)
Estimated Travel Time
Distance: 4 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 04m |
| 40 mph (64.37 km/h) | 00h 03m |
| 50 mph (80.47 km/h) | 00h 02m |
| 60 mph (96.56 km/h) | 00h 02m |
| 70 mph (112.65 km/h) | 00h 02m |
| 80 mph (129 km/h) | 00h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $0.45 | $0.89 |
| Mid-grade | $5.34 | $0.48 | $0.96 |
| Premium | $5.57 | $0.50 | $1.00 |
| Diesel | $6.37 | $0.57 | $1.15 |
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 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.