How far is Hilo, HI from Lahaina, HI?
The estimated driving distance from Hilo, HI to Lahaina, HI is about 162.1 miles (260.8 km), with a travel time of about 03h 22m by car.
- This page is using an estimated road distance while the full route geometry is refreshed.
- The straight-line flight distance is about 129.7 miles (208.7 km).
- For a round trip, plan for roughly 06h 44m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM HST.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 22m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Hawaii County, Hawaii, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Mostly Sunny then Isolated Rain Showers
Driving Route Map
Road route is being refreshed. This page currently uses an estimated driving distance.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hilo and Lahaina.
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Rain Showers leaving Hilo and Mostly Sunny then Isolated Rain Showers near Lahaina.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hilo to Lahaina?
The road trip is about 162.1 miles (260.8 km) and usually takes 03h 22m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Kapaau is a useful midpoint, sitting about 64.8 miles from Hilo and 97.2 miles from Lahaina.
How much longer is the road route than the straight-line distance?
The direct path is about 129.7 miles (208.7 km), while the road route adds roughly 32.4 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 6:00 AM to 8:00 AM HST. If you want a more comfortable same-day return, try to leave by 10:16 AM HST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.32 one way or $56.64 round trip. Estimated CO2 is about 50.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Hilo and Mostly Sunny then Isolated Rain Showers near Lahaina.
Flight Path Map
This map shows the direct air route between Hilo and Lahaina. Straight-line distance: 129.66 mi (208.67 km).
#1 Hilo
Census-designated place in Hawaii, United States
| Population | 43,263 |
| Coordinates | 19.7299100, -155.0907300 |
| Altitude | 18 |
| Country | United States |
#2 Lahaina
CDP in West Maui, Maui County, Hawaii
| Population | 11,704 |
| Coordinates | 20.8742900, -156.6766300 |
| Altitude | 1 |
| Country | United States |
End: Lahaina (-156.67663, 20.87429)
Estimated Travel Time
Distance: 261 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 24m |
| 40 mph (64.37 km/h) | 04h 03m |
| 50 mph (80.47 km/h) | 03h 14m |
| 60 mph (96.56 km/h) | 02h 42m |
| 70 mph (112.65 km/h) | 02h 18m |
| 80 mph (129 km/h) | 02h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $28.32 | $56.64 |
| Mid-grade | $5.34 | $30.53 | $61.07 |
| Premium | $5.57 | $31.84 | $63.68 |
| Diesel | $6.37 | $36.41 | $72.83 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
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