How far is Kapa‘a, HI from Waimea, HI?
The driving distance from Kapa‘a, HI to Waimea, HI is about 31.4 miles (50.6 km), with a travel time of about 00h 54m by car.
- The straight-line flight distance is about 23.9 miles (38.4 km).
- For a round trip, plan for roughly 01h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM HST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 54m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
City in Kauai County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Kapa‘a and Waimea.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kapa‘a and Waimea.
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1
Start on Kauwila Street
29 m · 8 sec · Kauwila Street
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2
Turn right onto Kuhio Highway
5.7 mi · 11 min · Kuhio Highway
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3
Continue on Kuhio Highway
2.6 mi · 5 min · Kuhio Highway
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4
Continue on Kaumualiʻi Highway
22.9 mi · 34 min · Kaumualiʻi Highway
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5
Turn right onto Ola Road
552 ft · 31 sec · Ola Road
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6
Turn left onto Tsuchiya Road
128 m · 19 sec · Tsuchiya Road
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7
Arrive at your destination
0 m · 1 sec · Tsuchiya Road
Car Route Details
A richer read on the saved driving route between Kapa‘a and Waimea.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Kaumualiʻi Highway
Continue on Kaumualiʻi Highway
22.9 mi · 00h 34m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Rain Showers leaving Kapa‘a and Slight Chance Rain Showers near Waimea.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kapa‘a to Waimea?
The road trip is about 31.4 miles (50.6 km) and usually takes 00h 54m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
‘Ōma‘o is a useful midpoint, sitting about 15.7 miles from Kapa‘a and 15.7 miles from Waimea.
How much longer is the road route than the straight-line distance?
The direct path is about 23.9 miles (38.4 km), while the road route adds roughly 7.5 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 8:00 AM to 10:00 AM HST. If you want a more comfortable same-day return, try to leave by 4:40 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.50 one way or $10.99 round trip. Estimated CO2 is about 9.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Kapa‘a and Slight Chance Rain Showers near Waimea.
Flight Path Map
This map shows the direct air route between Kapa‘a and Waimea. Straight-line distance: 23.86 mi (38.4 km).
#1 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 |
#2 Waimea
Census-designated place in Hawaii County, Hawaii, United States
| Population | 11,687 |
| Coordinates | 21.9570700, -159.6689300 |
| Altitude | 7 |
| Country | United States |
End: Tsuchiya Road (-159.668719, 21.957188)
Estimated Travel Time
Distance: 51 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 02m |
| 40 mph (64.37 km/h) | 00h 47m |
| 50 mph (80.47 km/h) | 00h 37m |
| 60 mph (96.56 km/h) | 00h 31m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $5.50 | $10.99 |
| Mid-grade | $5.34 | $5.93 | $11.85 |
| Premium | $5.57 | $6.18 | $12.36 |
| Diesel | $6.37 | $7.07 | $14.13 |
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.