How far is Lahaina, HI from Kahului, HI?
The driving distance from Lahaina, HI to Kahului, HI is about 23 miles (37 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 13.1 miles (21.1 km).
- For a round trip, plan for roughly 01h 21m 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.
City in Maui County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Cloudy then Scattered Rain Showers
Scattered Rain Showers
Driving Route Map
The map below follows the saved road route between Lahaina and Kahului.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lahaina and Kahului.
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1
Start on the route
25 m · 8 sec
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2
Turn right onto Waine'e Street
1137 ft · 52 sec · Waine'e Street
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3
Turn left onto Prison Street
132 m · 23 sec · Prison Street
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4
Turn right onto Honoapiilani Highway
1.1 mi · 2 min · Honoapiilani Highway
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5
Turn left onto Hokiokio Place
1779 ft · 1 min · Hokiokio Place
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6
Turn right onto Lahaina Bypass
2.6 mi · 4 min · Lahaina Bypass
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7
Continue on Honoapiilani Highway
11.9 mi · 20 min · Honoapiilani Highway
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8
Turn right onto Kuihelani Highway
5.2 mi · 7 min · Kuihelani Highway
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9
Turn left onto South Puunene Avenue
1.1 mi · 3 min · South Puunene Avenue
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10
Turn left onto Kaahumanu Avenue
2417 ft · 1 min · Kaahumanu Avenue
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11
Turn right
19 m · 10 sec
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12
Turn left
58 m · 14 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lahaina and Kahului.
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.
Honoapiilani Highway
Continue on Honoapiilani Highway
11.9 mi · 00h 20m
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.
Cloudy then Scattered Rain Showers leaving Lahaina and Scattered Rain Showers near Kahului.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lahaina to Kahului?
The road trip is about 23 miles (37 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?
Waikapū is a useful midpoint, sitting about 11.5 miles from Lahaina and 11.5 miles from Kahului.
How much longer is the road route than the straight-line distance?
The direct path is about 13.1 miles (21.1 km), while the road route adds roughly 9.9 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 7:08 PM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.01 one way or $8.02 round trip. Estimated CO2 is about 7.2 kg one way.
What should you check before leaving?
Before you leave, expect Cloudy then Scattered Rain Showers around Lahaina and Scattered Rain Showers near Kahului.
Flight Path Map
This map shows the direct air route between Lahaina and Kahului. Straight-line distance: 13.1 mi (21.09 km).
#1 Lahaina
CDP in West Maui, Maui County, Hawaii
| Population | 11,704 |
| Coordinates | 20.8742900, -156.6766300 |
| Altitude | 1 |
| Country | United States |
#2 Kahului
Census designated place
| Population | 26,337 |
| Coordinates | 20.8895300, -156.4743200 |
| Altitude | 0 |
| Country | United States |
End: Kahului (-156.47432, 20.88953)
Estimated Travel Time
Distance: 37 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 45m |
| 40 mph (64.37 km/h) | 00h 34m |
| 50 mph (80.47 km/h) | 00h 27m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 19m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $4.01 | $8.02 |
| Mid-grade | $5.34 | $4.32 | $8.65 |
| Premium | $5.57 | $4.51 | $9.02 |
| Diesel | $6.37 | $5.16 | $10.31 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.